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Calculate When You Are Most Awake

cjellibebi writes "Scientists have devised a formula that works out what times of the day you are most tired. Using their website, you can work out your alertness profile for any given day. It is also discussed on this BBC News article."

184 comments

  1. Guess what they recommend by jbellis · · Score: 5, Insightful

    for on-the-job sleepiness when you finish the questions?

    "A nap combined with 2 Pro Plus tablets will temporarily alleviate tiredness."

    I don't trust a "scientific method" that ends with a sales pitch. :-|

    1. Re:Guess what they recommend by aurispector · · Score: 5, Funny

      This is basically a sales pitch. The funny thing is that I don't see anywhere to actually ORDER the pro plus tablets!

      Knuckleheads.

      --
      I have mod points. The reign of terror begins now.
    2. Re:Guess what they recommend by Caseylite · · Score: 5, Informative
      From http://www.mypharmacy.co.uk/alternative_medicines/ medicines/p/pro_plus/pro_plus.htm:

      Each tablet contains the active ingredient: 50mg caffeine anhydrous Ph. Eur.<br>
      Also contains: sorbitol and magnesium stearate.


      So a nap and caffeine will alleviate tiredness? I'll stick to coffee.
    3. Re:Guess what they recommend by txviking · · Score: 3, Funny

      ... Calculating while most awake ..... is certainly better than calculating while fast asleep ....

    4. Re:Guess what they recommend by Tandoori+Haggis · · Score: 5, Informative

      Packets of sugar feee mints containing Sorbitol carry a warning about potential laxative effect.

      Just as you said...I'll stick with coffee!

      --
      My hyperlinks aren't worth the paper they're printed on.
    5. Re:Guess what they recommend by Tandoori+Haggis · · Score: 1

      That was supposed to read "sugar free mints" by the way, before somebody points it out ;-|

      --
      My hyperlinks aren't worth the paper they're printed on.
    6. Re:Guess what they recommend by bananaape · · Score: 2, Funny

      You'll probably get an email about it later.

    7. Re:Guess what they recommend by julesh · · Score: 2, Informative

      In the UK, I believe it would be illegal to offer them by mail order. You would have to go to a pharmacist's shop to get them.

    8. Re:Guess what they recommend by Poeir · · Score: 2, Funny

      Wow, sleeping allieves tiredness? The hell you say! How about eating food, will that help this hunger problem?

      (Nothing against the parent, just against the company's obvious advice.)

      --
      Sigs are like bumper stickers.
    9. Re:Guess what they recommend by d474 · · Score: 1

      "KnuckleFactor"

      --
      Authority questions you. Return the favor.
    10. Re:Guess what they recommend by Anonymous Coward · · Score: 0

      I only saw half the words but to rendering bugs. I guess Mozilla is simulating sleepiness for me.

    11. Re:Guess what they recommend by BinLadenMyHero · · Score: 1

      That, and I also don't trust a mathod that ends with any medicine. Even if it's gratis.

    12. Re:Guess what they recommend by Drooling+Iguana · · Score: 1

      Good. For a second there I thought you'd kept yourself awake long enough that you thought you were a hummingbird of some kind.

      --
      ... I'm addicted to placebos
    13. Re:Guess what they recommend by tdemark · · Score: 1

      Wow.

      They told me that I am alert after eight hours of sleep, a little sleepy after lunch and after dinner, and have "difficulty being awake" when I am asleep overnight.

      Brilliant deduction, Watson.

      Maybe they can do another site predicting that the sun will rise tomorrow and set later in the day?

      - Tony

    14. Re:Guess what they recommend by rjshields · · Score: 1

      Each tablet contains the active ingredient: 50mg caffeine

      Sorry, you didn't know pro plus contains caffeine? Either you live in a cave or they don't sell pro plus where you live. I presume the latter.
      Pro plus have been around for ages in the UK (that's Britain to you). Frankly, I'll stick to tea.

      --
      In this world nothing is certain but death, taxes and flawed car analogies.
    15. Re:Guess what they recommend by Breakfast+Cereal · · Score: 3, Funny
      Maybe they can do another site predicting that the sun will rise tomorrow and set later in the day?

      Does your planet orbit one or more stars whose electromagnetic output includes light that is visible to your species?
      1. Yes
      2. No

      Does your planet's star (or one of them, in case your planet orbits multiple stars) produce significantly more visible light than any other object in your planet's sky from the point of view of an observer on your planet's surface?
      1. Yes
      2. No

      Is your planet's rotation tidally locked such that one side always faces this object?
      1. Yes
      2. No

      Results: The "sun" (the nearby star discussed above) will "rise" (from the point of view of an observer on your planet's surface) "tomorrow" (where "tomorrow" is one cycle of your planet's rotation relative to its "sun"). If the cycles of night and day on your world are not entirely suitable for you, try taking a 15 minute nap and two Pro Plus pills!

    16. Re:Guess what they recommend by tommut · · Score: 1

      Be sure to drink your Ovaltine!

    17. Re:Guess what they recommend by Sir0x0 · · Score: 1

      Coffee is a laxative as well (:

    18. Re:Guess what they recommend by Anonymous Coward · · Score: 0

      Your forgot to ask whether the person is in the polar regions of the planet.
      Days can last for months up (or down) there.

    19. Re:Guess what they recommend by spudgun · · Score: 1

      Can't go falling asleep on the toilet after all :)

      --
      Type unto others as you would have them type unto you.
  2. Quite accurate... by acxr+is+wasted · · Score: 3, Interesting

    Seems to be pretty accurate in predicting my 3 p.m. nap after my 4-6 a.m. sleep schedule. Too bad it can't tell me what time this afternoon I'll wake up after I go to bed now.

    --
    "Come on, let's go drink till we can't feel feelings anymore."
    1. Re:Quite accurate... by txviking · · Score: 1

      ... but what happens if I move timezones like from the USA to Europe ????

  3. I already know by Phidoux · · Score: 5, Funny

    when I'm most tired. As soon as I arrive at work... Zzzzzzz

    1. Re:I already know by proudlyindian · · Score: 5, Funny

      Also the site software combined with apache logs showed that people were most sleepy when the REFERER was slashdot.org

      Striving to be common...

  4. Not Accurate At All by Anonymous Coward · · Score: 4, Insightful

    but there was no way to put in my real sleep schedule.

    I work 3rd shift (1 am - 9 am), so most days, I end up sleeping from 2 pm - 10 pm.

    1. Re:Not Accurate At All by JayAndSilentBob · · Score: 2, Insightful

      I do the same thing.... just switch am & pm :)

      --


      Love,
      Jay and Silent Bob
  5. We Are Slashdot. Resistance is futile. by Anonymous Coward · · Score: 5, Funny

    "Using their website, you can work out your alertness profile for any given day."

    Not for much longer, you can't. It's already getting slower...

    1. Re:We Are Slashdot. Resistance is futile. by Anonymous Coward · · Score: 0

      according to their alertness profile, their web server will be very tired and fighting sleep about the same time as most american slashdot readers get to work :)

  6. Not only that... by mrbarkeeper · · Score: 5, Funny

    ...but you can also calculate, when their webserver will be asleep!

    1. Re:Not only that... by Anonymous Coward · · Score: 0

      I feel a sleep while waiting for their web server to wake up.

      I wonder if that gets factored into the results? ;-)

    2. Re:Not only that... by Drooling+Iguana · · Score: 1

      Playing too much Metal Gear lately?

      --
      ... I'm addicted to placebos
    3. Re:Not only that... by Anonymous Coward · · Score: 0

      You can also calculate, where to put, commas in, your, sentences.

  7. glitch by Anonymous Coward · · Score: 3, Interesting

    There's a glitch of some sort. It said that I would be noticeably tired at 16:30 and most tired at 16:30, but the graph clearly showed otherwise. The tips for tiredness also has a problem as the words aren't showing up properly.

    1. Re:glitch by deadsaijinx* · · Score: 0

      same here. oh well, it was a pretty fucking gay little sales pitch anyway. It didn't tell me anything I didn't already know.

      --
      YOU SUCK BALLS!
  8. Looks like.... by wpiman · · Score: 5, Funny

    their website took a little snooze.....

  9. Doesn't account for important factors by Anonymous Coward · · Score: 5, Funny

    Hangover, drugs imbibed that day, energy expended dancing naked to the Transformers theme song in the morning, etc.

    1. Re:Doesn't account for important factors by JeffHeatonDotCom · · Score: 1

      Yet one of the factors they ask is when you feel most awake. Doesn't asking that almost give it away for them? I mean if I already know when I feel most active/awake, why am I taking their survey.

      Jeff

    2. Re:Doesn't account for important factors by Drooling+Iguana · · Score: 1

      So you want it to help you calculate when you're drunk? Don't you know that there's laws against drinking and deriving?

      --
      ... I'm addicted to placebos
    3. Re:Doesn't account for important factors by Galvatron · · Score: 1

      Actually, if you RTFA, you'll see that it DOES ask you how much you drank the previous night.

      --
      "The question of whether a computer can think is no more interesting than that of whether a submarine can swim" -EWD
  10. saturday morning by JawzX · · Score: 5, Funny

    seems to me that saturday morning is the perfect time to post this news...anyone who's awake now (like me) obviously has a problem or a sucky job.

    1. Re:saturday morning by Vlad_the_Inhaler · · Score: 1

      or is not in the US, you unimaginative clod.

      --
      Mielipiteet omiani - Opinions personal, facts suspect.
    2. Re:saturday morning by yummy1991 · · Score: 0

      I'd opt with sucky job.

      I work for the man.

    3. Re:saturday morning by JawzX · · Score: 1

      wouldn't be the first time I've been called a clod...though unimaginataive? I'm really more of an *INSENSITIVE* clod. All appologies to the slashdot polls.

    4. Re:saturday morning by Anonymous Coward · · Score: 0

      nah - *insensitive* would imply that I am suffering by being in europe. that is why I used that other word I also don't seem to be able to spell at the moment :-)

      Vlad.

    5. Re:saturday morning by Anonymous Coward · · Score: 0

      Or, perhaps likes getting up early and going for a run or to the gym with other people? I don't think that falls into the "sucky job" or "has a problem" category, unless sedentary work with no exercise is now the norm and exercise is evil ;-)

  11. Lunch time. by FrostedWheat · · Score: 4, Funny

    I'm most awake during lunch time. Before and after I'm like one of the apes wondering what that big black box thingy is.

    "Is that program finished yet?"
    "URGH!"

  12. Well, according to that by dupper · · Score: 4, Funny

    I'm supposed to be wide awake, right now. So I guess that's why I had to read each question a dozen times before I gave up on ever being able processing a complete sentance again, and clicked on the first number I could recognize (after vainly trying to remember how a drop box works).

  13. Interesting results by Karamchand · · Score: 1

    They told me I feel most awake while I am asleep. Cute.

    I don't know about you, but I know quite well myself when I am feeling sleepy and when not. What about you?

    1. Re:Interesting results by Sardak · · Score: 1

      My results said I'd be most tired while I am already asleep. It also said I should go to bed at 4:30pm, but I'm still at work then.

  14. Its an Advert for caffiene pills YHBAT by Anonymous Coward · · Score: 5, Informative


    you have been astro-turfed

    next on slashdot, scientists devise a new compound said to give men a huge wang

    1. Re:Its an Advert for caffiene pills YHBAT by the+eric+conspiracy · · Score: 1

      you have been astro-turfed

      More like infomercialled.

    2. Re:Its an Advert for caffiene pills YHBAT by surprise_audit · · Score: 1
      next on slashdot, scientists devise a new compound said to give men a huge wang

      Isn't that what the recent "male enhancement" ads on TV are all about? If so, it *must* be true - after all, it's on TV!! :)

    3. Re:Its an Advert for caffiene pills YHBAT by quantaman · · Score: 1

      Yeah,
      but you realize that we're all way to cheap to buy his junk, just wait till he gets the bandwidth bil from tens(hundreds?) of thousands curious /.ers happy clicking away!

      --
      I stole this Sig
    4. Re:Its an Advert for caffiene pills YHBAT by Anonymous Coward · · Score: 0

      Nah, those are just ads for pills designed to put new lead in the pencil.

    5. Re:Its an Advert for caffiene pills YHBAT by Anonymous Coward · · Score: 0

      Seriously, whats with all these advertisements getting posted to slashdot as "news". What "scientists" were involved in this one? What are the slashdot get-ad-as-story rates, and how can my company sign up? might as well just read fark.

    6. Re:Its an Advert for caffiene pills YHBAT by naxi · · Score: 1

      no, that can be better accomplished by some simple exercises that you can perform in the privacy of your own home! no pills, no products, just a simple exercise that you perform for at least fifteen minutes a day and you can increase your size by over 30%!

      --

      He's dead, Jim. You get his tricorder, I'll get his wallet.
    7. Re:Its an Advert for caffiene pills YHBAT by Breakfast+Cereal · · Score: 1
      next on slashdot, scientists devise a new compound said to give men a huge wang

      That would definitely count as news for retro nerds!

  15. Site not awake by Alwin+Henseler · · Score: 0, Redundant

    Well, it looks like /. put the site to sleep already...

  16. My results by krygny · · Score: 3, Funny

    Took the test and it said I ... zzzzZZZZZ ZZZZZZZ ZZZZZZZZ ZZZZZZZZZ (snore ... whistle ... snore ... whistle ...)

    (... hey, is that coffee I smell?)

    --
    Research shows that 67% of those who use the term "research shows", are just making shit up.
  17. Tired at work by skraps · · Score: 5, Funny

    Being tired at work is *good*. Give the man your worst hours. Keep the good hours for yourself.

    --
    Karma: -2147483648 (Mostly affected by integer overflow)
    1. Re:Tired at work by sydb · · Score: 3, Interesting

      This also applies to hangovers; I learnt to reserve blowouts for during the week from an old hand. Keep your Saturday morning head clear!

      --
      Yours Sincerely, Michael.
    2. Re:Tired at work by SilentChris · · Score: 4, Funny

      "Being tired at work is *good*. Give the man your worst hours. Keep the good hours for yourself."

      So, how's being a janitor working out?

    3. Re:Tired at work by skraps · · Score: 1
      So, how's being a janitor working out?
      I hate to show off my arrogance in public, but: my worst work is better than most of my co-worker's best work. No need to worry.
      --
      Karma: -2147483648 (Mostly affected by integer overflow)
    4. Re:Tired at work by JediTrainer · · Score: 5, Funny

      I learnt to reserve blowouts for during the week from an old hand.

      Err... umm... too easy.

      --

      You can accomplish anything you set your mind to. The impossible just takes a little longer.
    5. Re:Tired at work by skraps · · Score: 1

      Aaahhhg. Damn arrogance. Here is clarification:

      my worst work is better than (most of my co-workers)' best work.

      NOT: my worst work is better than most of (my co-workers)' best work.

      Why can't english be slightly less ambiguous?

      --
      Karma: -2147483648 (Mostly affected by integer overflow)
  18. unrealistic form options (for me at least) by mardoen · · Score: 5, Interesting

    Their form to enter the time I wake up in the "mornings" is flawed. No option after noon (I usually rise at 1-3 pm, go to sleep at 4-5 am).

    Guess they didn't think about students. Or unemployed programmers...

    1. Re:unrealistic form options (for me at least) by Jardine · · Score: 1

      Their form to enter the time I wake up in the "mornings" is flawed. No option after noon (I usually rise at 1-3 pm, go to sleep at 4-5 am).

      Site is slashdotted now but if I'm remembering correctly from an earlier visit (Discovery Channel Canada mentioned the site a week or two ago), it also doesn't allow you to specify going to sleep from 4:46am until sometime in the afternoon.

    2. Re:unrealistic form options (for me at least) by SiegeTank · · Score: 1

      Damn! I do that and I am a full-time IT person. Must be the pr0n!

    3. Re:unrealistic form options (for me at least) by Anonymous Coward · · Score: 0

      So knock off 4 hours from all of your answers. I'm pretty sure the algorithm doesn't take into account light levels as they're different all over the world.

  19. Naps? by skraps · · Score: 5, Interesting

    Their system doesn't account for naps. I generally sleep from 3am-9am, and 6pm-8pm. Work for the man during the day. Take a nap to refresh yourself. Work for yourself at night. I've used this system on and off for a few years, and it works well.

    --
    Karma: -2147483648 (Mostly affected by integer overflow)
    1. Re:Naps? by Anonymous Coward · · Score: 1, Interesting

      The rule of the thumb I've always learned is: don't take a nap after 4 pm. Of course that rule assumes that your usual sleep schedule is something like 10pm-6am, and that you are napping due to fatigue and want to return to that sleep schedule as soon as possible.

    2. Re:Naps? by Anonymous Coward · · Score: 1, Interesting

      MEEEE TOOOO. My exact sleep schedule right there. Works like a charm.

    3. Re:Naps? by WuphonsReach · · Score: 1

      Their system doesn't account for naps. I generally sleep from 3am-9am, and 6pm-8pm. Work for the man during the day. Take a nap to refresh yourself. Work for yourself at night. I've used this system on and off for a few years, and it works well.

      Ugh... that's the exact sleep schedule that I'm trying to break!

      I much prefer to fall asleep around 10pm and rise at 6am. I've always found it to be rather relaxing to have 2 hours in the morning to dop around prior to walking downstairs and logging in.

      --
      Wolde you bothe eate your cake, and have your cake?
  20. Don't Think This is Going to Work for Me by value_added · · Score: 2, Informative

    Set the beddy-bye time to 11:00pm and your wakeup time options are between 11:00pm and 12:00pm? I woke up at 3:00 in the afternoon fercyrinoutlound!

    For anyone who may be confused by the term knackered:

    Main Entry: knackered
    Pronunciation: 'na-k&rd
    Function: adjective
    Etymology: English slang knacker to kill, tire, perhaps from knacker, n.
    British : TIRED, EXHAUSTED

    Maybe someone who's really English (i.e., not the fake Canadian type like myself) can expound on the etymology. IIRC it has something to do with killing old horses.

    On an more related note, I have noticed that I read Slashdot when I start to tire of whatever it is I'm working on (or not working on). I believe it has something to do with the rhythm of 20-minutes of focused attention followed by a few minutes of wandering thoughts we all have.

    At least that's my theory.

    1. Re:Don't Think This is Going to Work for Me by Gilesx · · Score: 3, Informative

      The "knackers yard" was a place they took tired old horses to be killed and have their bones made into glue....

      --
      Sunday you're Thinking Different, Monday you're a huge tool, paying too much and waiting to think like everyone else.
    2. Re:Don't Think This is Going to Work for Me by surprise_audit · · Score: 1

      I believe the meat was turned into dog-food. That may not be true in France - I believe I remember being told by a friend that she had seen horse-steak on a French menu. I suppose it *could* have just been a mis-translation, though

    3. Re:Don't Think This is Going to Work for Me by nightles · · Score: 1

      I suppose it *could* have just been a mis-translation, though
      nope, horse-meat is eaten in france.

      they eat frog legs, for goodness sake... how could you doubt horse-meat?

    4. Re:Don't Think This is Going to Work for Me by surprise_audit · · Score: 1

      Snails too. I guess I thought horse-meat was a touch too normal...

    5. Re:Don't Think This is Going to Work for Me by CableModemSniper · · Score: 1

      Snails are tasty! Mmmm. Don't knock it until you've tried it.

      --
      Why not fork?
    6. Re:Don't Think This is Going to Work for Me by utexaspunk · · Score: 1

      ...perhaps it's similar to schnockered?

  21. AHA ! by foobsr · · Score: 4, Funny

    "It's really quite simple," he told BBC News Online. "If people are tired during the day then they are not getting enough sleep."

    May I please be funded in order to come up with s.th. astounding like that ?

    CC.

    --
    TaijiQuan (Huang, 5 loosenings)
    1. Re:AHA ! by 3141 · · Score: 3, Insightful

      Problem is, it's not necessarily even true.

      They might suffer from some sort of post-viral illness, they might be in shock, they might be depressed, or one of many other reasons.

      I find the advice about taking pep pills to be particularly poor, when one considers these other reasons for fatigue.

    2. Re:AHA ! by Genza · · Score: 0

      "in order to come up with s.th. astounding like that"

      What the hell? Did you just abbreviate the word "something"? d.as.

  22. Real World Application ... by DaneelGiskard · · Score: 3, Funny

    ... even without doing the test, I predict that their webserver isn't most awake right now ;-)

    1. Re:Real World Application ... by andyh · · Score: 3, Funny

      It is in fact, knackered.

  23. Site is knackered by skinfitz · · Score: 1

    Looks like it's been /.'ed

  24. Or, you know... by Cappy+Red · · Score: 2, Funny

    Or, you know, you could always just pay attention to yourself.

    *honk*

    --
    This is my sig. It's prescription, I swear. I need it for reading things... on the other side of things
  25. Worthless! by Alsee · · Score: 4, Funny

    What a worthless calculator! It only works for bed-times between 6pm and 6am.

    -

    --
    - - You can't take something off the Internet! That's like trying to take pee out of a swimming pool.
    1. Re:Worthless! by Quazi · · Score: 4, Interesting

      Exactly. I work nights, and therefore I sleep from around 11:am to 7:pm. This just proves that this is either another goofy-ass, slapped-together website, or just a marketing gimmick. Nothing to see here.

    2. Re:Worthless! by thunderbird46 · · Score: 1

      I haven't looked at the site, but I wonder if you couldn't just put in that you're sleeping from 11pm to 7am (about my sleep hours actually) and replace AM's with PM's for the most-tired times? :)

    3. Re:Worthless! by jonbryce · · Score: 1

      Probably not, because daylight does affect your tiredness levels.

  26. I caught it in Mid/. by bruce+RedHead · · Score: 3, Funny

    I think I was on the last question. It was so exciting seeing a website just listed that hadn't crashed!

    I did all the questions and t h e n.....

    Now I won't know when to be tired.
    OH THE HUMANITY!!!

  27. Prediction by Nimloth · · Score: 1, Funny
    Haven't tried it yet, but I'm fairly sure it'll tell me to go back to sleep right now...

    God I'm tired...

  28. I think it's broke by Liquidrage · · Score: 2, Funny

    It alternates between telling me I'm most alert at either 4:04 or 5:00 exactly. Not even sure if they are talking about AM or PM.
    And what's really odd is it's not even asking me any questions before giving me my results.

    I guess they figured out a way to determine when you are most alert based on your IP or something.

  29. Parents don't need to guess this... by pedantic+bore · · Score: 5, Funny
    The time that you're most awake and alert? Right before you become a parent.

    About 72 hours after the arrival of my first child, I was more tired than I'd ever been in my life. Just when things were starting to improve, a few years later, along came the second.

    At this point, I'm not even making the interest payments on my sleep debt, and the Sandman keeps threatening to send his goons around to beat the rest of it out of me.

    --
    Am I part of the core demographic for Swedish Fish?
    1. Re:Parents don't need to guess this... by vonFinkelstien · · Score: 1
      You said it, brother!

      When my wife wanted to have a second child, part of was thinking, "But things are getting better now. I can write and be creative again." But then another part of my body took over. "Make another baby? Sure! Or I'll die trying."

      Sigh.

    2. Re:Parents don't need to guess this... by Pheonix5000 · · Score: 0

      The time that you're most awake and alert? Right before you become a parent

      Funny, I was always more alert makin' 'em than havin' 'em.

      WIFE: Honey, its time.
      ME: mhmm, that's nice dear.
      WIFE: It's time!
      ME: Whatever you say, dear.
      WIFE: How can you just lay there?! I'm going to have a baby!
      ME: well would you mind having it someplace else. Im trying to sleep...

      Needless to say, I wasn't gonna be making any more babies for a LONG, LONG time

    3. Re:Parents don't need to guess this... by gmaestro · · Score: 1
      About 72 hours after the arrival of my first child, I was more tired than I'd ever been in my life.

      as a parent, too, I can sympathize (my 6 year old was up at 5am this morning singing in the shower) but...

      Just when things were starting to improve, a few years later, along came the second.

      since you're posting on slashdot, perhaps you don't know what causes this?

  30. Science? Try advert by ansak · · Score: 5, Informative

    I don't know how scientific the whole thing is, but it's all a protracted (but low-key) advert for some kind of "pep" pills. And as if that weren't enough, the layout doesn't work for Firefox (non-portable HTML), and it's very easy to confuse its text generator.

    Just walk on, folks...ank

    --
    Still hoping for Gentle Treatment...
    1. Re:Science? Try advert by jc42 · · Score: 2, Informative
      it's all a protracted (but low-key) advert for some kind of "pep" pills


      whose sole active ingredient is caffeine.

      ... doesn't work for Firefox ...


      Doesn't work with any of the 8 browsers on my PowerBook, not even IE.

      A quick check shows that it's a frameset, and the URL in the main frame gets a "refused" reply.

      --
      Those who do study history are doomed to stand helplessly by while everyone else repeats it.
    2. Re:Science? Try advert by CableModemSniper · · Score: 1

      Not even Safari? I was using Konqueror on it, and it seemed to be OK.

      --
      Why not fork?
    3. Re:Science? Try advert by Brianwa · · Score: 1

      It seemed to work fine for me. I am using Mozilla Firebird/0.6.1, and had no problems viewing the page.

  31. results are misleading by rozz · · Score: 0

    ...cause they do not count the pr0n factor!

    --
    "There is nothing more frightful than ignorance in action." Johann Wolfgang von Goethe
  32. I find it easier to calculate my alertness profile by Anonymous Coward · · Score: 2, Funny

    ...after a big pot of coffee.

  33. I know when I'm most awake by kasperd · · Score: 1

    I'm most awake just after going to bed. In fact I'm so awake that I might just spend the first half of the night awake. Guess I don't need to tell when I'm most tired.

    --

    Do you care about the security of your wireless mouse?
  34. hm by arabagast · · Score: 1

    the question is, does it have an option to specify coding into the late night, drinking lots of coffee and not falling asleep before the next day at school ? (I could not test this since their server seems to be taking a nap right now.)

    -If master Yoda so strong in the force be, why then proper english he cannot speak ?

    --
    Doolittle : ...What is your one purpose in life?
    Bomb no.20 : To explode of course.
  35. zz by bioglaze · · Score: 4, Funny

    I fell asleep waiting the page to load due to the slashdot effect.

    --
    Who is John Galt?
  36. Gender characteristics by Knights+who+say+'INT · · Score: 4, Insightful

    The poll also found that men and women experience tiredness differently. Some 64% of women said they become irritable when tired. Men said they make more mistakes.

    But, um, isn't that just the usual gender stereotype (it might have some truth to it, I'm not judging)? Women being more aware of their emotions while men are more performance driven?

    Next thing you know, they notice alcohol affects men and women differently: men can't change tires, while women can't find their eyeliner in their purse.

    1. Re:Gender characteristics by sirshannon · · Score: 1

      those are responses to a poll, not actual findings. So they would say that alcohol affects men by making them stronger and smarter and women by making them funnier and sexier.

  37. Gotcha! by DaneelGiskard · · Score: 1

    Not Found

    The requested URL / was not found on this server.


    It's .... gone to sleep, Jim.

  38. Science, baby! by DaneelGiskard · · Score: 5, Funny

    "It's really quite simple," he told BBC News Online. "If people are tired during the day then they are not getting enough sleep."

    And next on BBC:

    "If you are thirsty, drink!", scientist claims.

    1. Re:Science, baby! by StrawberryFrog · · Score: 2, Funny

      And next on BBC: "If you are thirsty, drink!", scientist claims.

      The British really don't need to be told to drink more. But apparently they do need to be told to sleep more.

      --

      My Karma: ran over your Dogma
      StrawberryFrog

    2. Re:Science, baby! by llama_god · · Score: 1

      This seems straight forward but most of the time the solution to "I'm tired" is "bring me another bucket of coffee" and not getting more sleep.

    3. Re:Science, baby! by Anonymous Coward · · Score: 0

      And next on BBC:

      "If you are thirsty, drink!", scientist claims.


      If this were being done on an American news show, it'd be more like:

      "Scientists report an amazing breakthrough for dealing with thirst. How? Tune in at 11 for all the details!"

    4. Re:Science, baby! by Anonymous Coward · · Score: 0

      > "If you are thirsty, drink!", scientist claims.

      Cheers! Are you buying?

  39. Evil Slashdotters by Anonymous Coward · · Score: 0

    Please, you buggers, post links to the Google Cache of small sites and not the sites themselves, to stop the sites going down (and then Google updating). It's really frustrating to click on a link and find a completely blank page - and find that Google has updated as well! Raaaahhhhh!

    1. Re:Evil Slashdotters by Anonymous Coward · · Score: 0

      If it's a site that works something out on the server-side, the google-cache won't be of much use.

  40. Panic attack! by BigglesZX · · Score: 1

    Looks like they just removed all files in their wwwroot dir in an effort to wake up the server. All I get is a directory listing.

    --

    $ mv *.sig >/dev/null
    1. Re:Panic attack! by Anonymous Coward · · Score: 0

      Nah - just recompiled apache with a higher maxclients variable. Fooloshly I didn't think this would make the front page of Slashdot and left it at the default 256...

      It probably isn't high enough now even so!

  41. Re:FUCKING COWBOY KNEEL! by Anonymous Coward · · Score: 0

    why don't you just quite whinging and go to sleep... permanently

  42. Problem pinpointed by Anonymous Coward · · Score: 2, Funny

    So many complaints about being tired. You guys should really decrease on your daily dose of sex.

    Oh wait.

  43. Am I misreading the title? by jtheory · · Score: 1

    "Calculate When You Are Most Awake"?

    That's blindingly obvious, isn't it? I mean, I do most of my calculating at about 4:30am (when the birds start singing and the sleepiness clears).

    What, are most people foolishly doing their important calculations at 9am or some other such gibbering horror of an hour?

    --
    There are only 10 types of people: those who understand decimal, those who don't, and, uh, 8 other types I forget.
  44. This is all nice by Anonymous Coward · · Score: 0

    but where can I find a tool to calculate when exactly to catch my boss asleep?

  45. Odd results by andyh1978 · · Score: 2, Insightful

    Apparently they're using some sort of new-fangled time system where hours have more than 60 minutes. The results came out as:

    "You will start to feel noticeably tired at 15:60 and you will feel most tired at 17:60"

    15:60? 17:60?

    1. Re:Odd results by Anonymous Coward · · Score: 0

      This is using the European time system where the minutes and hours are swapped. That's really just a quarter past 60.

    2. Re:Odd results by johno · · Score: 1

      This seems to be because the program doesn't actually perform useful calculations -- i tried this test twice, using very different sleep times, and both times it told me 15:something and 17:something. The two values seem to be hardcoded.

      The site is not scientific. It simply is a subtle marketing trick.

    3. Re:Odd results by theonetruekeebler · · Score: 1

      I got 13:60 and 15:60. Maybe you were getting data based on cached values.

      --
      This is not my sandwich.
    4. Re:Odd results by MullerMn · · Score: 1

      This is a British site.. We're metric.

  46. Odd by ItMustBeEsoteric · · Score: 2, Interesting

    For me, it basically says that I am never alert. I did a 4am-9am sleep pattern, which is actually being on the generous side for me: I normally sleep more like 4 hours. I had bad insomnia for years, and just "got used to" sleeping little I suppose. Somewhere after 4-5 hours I will wake up without an alarm, and I won't be "exhausted" all day...In fact, sometimes I'm not tired by 4am, but get myself off to bed anyway.

    Apaarently, this means that I am in fact never alert. I have to agree with other /.-ers who have cried "marketing scheme."

    1. Re:Odd by Anonymous Coward · · Score: 0

      The science behind the marketing scheme is pretty sound however. Two years worth fo research at a university in the UK gave birth to the entire concept of circadian rhythms, for which we have to thank the people behind the ad.

      It's nice to see commerce and science working well together.

  47. I think I can do this... by julesh · · Score: 1

    ... it predicts when you're going to be the most tired. And it asks:

    "At what time of day do you feel at your best?"

    OK, if you know when you feel your best, don't you think its likely you already know when you're worst?

  48. ask and you shal recieve by Anonymous Coward · · Score: 0

    so it asks when i feel most alert, and low and behold it tells me when im most alert!

  49. Redundant alcohol question by Anonymous Coward · · Score: 0

    One of the questions said "How many units of alcohol did you consume last night?" Isn't this somewhat redundant? Almost no-one drinks moderately, therefore by the time you answer the question you had already been too drunk to remember anything to answer the question accurately.

  50. Because it's there by bw5353 · · Score: 1
    The "study" is not interesting as such, as it only says that it is better to sleep enough than not to. However, it is interesting that 85 slashdotters so far have bothered to reply to it, and it is interesting that BBC bothered reporting it.

    My conspiracy theory is that behind all the feedback is our lurking bad conscience that most of us actually do not sleep enough and hence do not do as well as we could when we're awake.

    On the other hand it is more interesting to sit up all night chatting with friends or even to watch some of the lousy tele shows or writing cobol code than to sleep. Unless you have really fun dreams.

    1. Re:Because it's there by Starborn · · Score: 1
      or writing cobol code...

      Sorry, you must have typoed. You obviously meant activities to put us to sleep.

  51. I seem te be Ni-Cd person by Anonymous Coward · · Score: 0

    "Your results:
    -----------------
    You will start to feel noticeably tired at 17:00 and you will feel most tired at 17:00"

  52. damn by Anonymous Coward · · Score: 0

    jesus, you can also calculate when their webserver will be asleep. Slashdotted again!!!

  53. Real Book Recommendations by ChuckDivine · · Score: 5, Informative

    I will, perhaps foolishly, jump in with two real book recommendations.

    The shorter of the two is Stanley Coren's "Sleep Thieves." It goes quite heavily into the various consequences of sleep deprivation. It's quite scary.

    The longer of the two -- and probably more informative on the biology of sleep -- is William Dement's "The Promise of Sleep." Dement is viewed by many as the leading sleep researcher in the United States.

    It will take you much longer to read this books than take the linked for test, but you'll be much better informed. You might even be able to marshall substantial arguments against a PHB's death march.

    Both books also have tests to take to find out how sleep deprived you are. There are also recommendations for treating this condition.

    Both are available from your favorite book seller.

    --
    "Beer is proof God loves us and wants us to be happy." -- B. Franklin
    1. Re:Real Book Recommendations by xenephon · · Score: 3, Informative
      Two others: Why we Sleep, by James Horne, and Why we Nap (edited) by Claudio Stampi. The first is a good overview of sleep research in general, and specifically addresses some of the claims that are made about the purposes of sleep. Horne looks at several arguments (he agrees with some, and disagrees with others) but more importantly gives pointers to the research which supports or refutes each claim.

      The second is a book dealing with polyphasic sleep and chronobiology. Some of the findings presented there seem to have been missed by much of the sleep research community.

      Both books are fairly technical, but this is news for nerds, right?

      On a related note, sleep research is an area in which there are a lot of (widely) divergent views, all with some amount of data to back them up. Anyone who doesn't acknowledge this fact is not giving you the whole story. As a couple of examples, a number of hormones are released in different amounts thoughout the day (and night). In some cases, this is linked to sleep, but in others, the rhythm is linked to other zeitgebers without being directly related to sleep. Since most people sleep at night and are awake during the day, researchers have to be very careful to separate the two.

      Also, experimental methods can be very important. Some of the methods used to limit sleep (or one particular phase of sleep) have caused other trauma which may have been responsible for some of the results. And finally, much research has been done on rats or other small mammals, and then extrapolated to humans. The problem is that humans (unlike rats) have a big enough brain to relax without sleeping. Since the only way for a rat to relax is for it to sleep, there are a number of effects which are tied to being relaxed which some researchers have instead tied to being asleep. Horne's book covers all of these points in detail (as well as several others).

  54. I don't need no fancy formula to calculate that by rutgher · · Score: 1

    Easy enough:
    Before morning coffee: tired as hell
    after first morning coffee: I'm alive!
    after second morning coffee: ahh it is a fine day indeed.

    during the rest of the day the second morning coffee feeling is sustained by regular dosis of cafeine.

    easy does it :)

    --
    Ik denk altijd goed na, voordat ik iets stoms zeg.
  55. Re:FUCKING COWBOY KNEEL! by Anonymous Coward · · Score: 0

    The parent is still 0. Looks like the mods are asleep.

  56. It's an advert, people. by Tim+C · · Score: 2, Informative

    ProPlus is the main (only?) brand of caffeinated pep-pills here in the UK; their tag-line is "for relief of temporary tiredness" or somesuch.

    Sure enough, in the results they show that I never even make it as awake as "little sleepy", let alone "alert". If that were true, I'd have been out of a job (or dead from lack of attention when crossing the road) a long, long time ago. Funny then that I spend most of my Saturdays dancing from around midnight til 7:30am, and all without any chemical assistance...

  57. It is obvious! by VanWEric · · Score: 1

    I am most awake five minutes _after_ I fail my finals. That way I can devote all of my waking energy to finding a McDonalds to flip burgers at.

    --
    www.olin.edu
  58. Genius *Sarcasm* by d474 · · Score: 2, Insightful

    Scientists have devised a formula that works out what times of the day you are most tired.

    Funny, when you go to the website, you tell them when you sleep, when you are tired, when you feel awake, and then they graph your answers out. Ummmmm....that is truly amaaaaazing.

    --
    Authority questions you. Return the favor.
  59. Obligatory Simpsons by Epistax · · Score: 1

    Lisa: This is madness. He's just peddling a bunch of easy answers.
    Carl: And how!

  60. The title, actually, will be by girgit · · Score: 1

    What time of the day are you horniest?

  61. The answers the same every day by scupper · · Score: 1

    I'm always awake the most when I want to go to sleep. Supply and demand I guess.

  62. Amazing! by quantaman · · Score: 1

    At the end of the test,
    You will start to feel noticeably tired at 15:00 and you will feel most tired at 15:00

    But if I'm just starting to feel noticeably tired at 15:00 shouldn't I be most tired sometime after 15:00?!

    The sad thing is that I was giving it honest info!

    --
    I stole this Sig
  63. Welcome to the Neoliberal "Sweatshop Economy" by Cryofan · · Score: 2, Insightful

    Where neoliberal propaganda urges us to push ourselves ever harder, even to the point where we are supposed to be concerned about how alert we are at every waking moment.

    --
    eat shiat and bark at the moon
  64. the results weren't far off by Cruciform · · Score: 4, Interesting

    The site is obviously an ad, but they did a fairly good job at predicting my low points in the day.

    At 2:30 in the afternoon, I'm usually completely wiped out, and occasionally I'll end up face down on the keyboard.

    I used to sleep so much better when I was physically active. Now, it's get up, commute, sit like lump at desk all day, become unmotivated due to typical work day, get home, sit around the home or at the computer all evening because I've got no energy.

    Life was better when I went rollerblading every day, before my knees went to hell.

    I bet exercise a few times a week would be a hell of a lot more effective than that little caffeine pill.

    And someone should do a study on what professions tend to get better sleep. I bet a construction worker will have insomnia 10 times less than a desk jockey.

    1. Re:the results weren't far off by Daneurysm · · Score: 1

      Certainly correct, at least given my own anecdotal experience.

      I quit working in IT, it felt soul sucking. I finally ditched all the consulting and everything and got a job working at FedEx. The ad-copy says "Get fit, get paid"...and aside from random rapid joint destruction, it's damn true.

      As to coroborate your comment, yes...I slept damn well, much less than I do now working in screen printing...which is far less physically demanding.

      Ironically, aside from a 45-60 minute lull after work, I also had far more energy than I do now.

  65. I know this already by VanillaCoke420 · · Score: 1

    The time when I'm most awake is not early mornings, despite what my boss thinks it should be.

  66. Questions made me a little uneasy by Ingolfke · · Score: 1

    Don't get me wrong... I think this is a very interesting study and the data I got back seemed accurate. I was just a little uneasy about answering questions #6 and #7. The questions were...

    6.) What is your complete mailing address?

    7.) While you are sleeping, do you think you would wake up if someone broke into your house, stole your valuables, and used your toothbrush?

    I don't know what my mailing address has to do w/ how tired I am.

  67. Power nap? by Anonymous Coward · · Score: 0

    Is power napping sleeping during elcetric shock therapy? I don't think my insurance covers this..

  68. Results inspire confidence... by Anonymous Coward · · Score: 0
    My results:
    You will start to feel noticeably tired at 14:60 and you will feel most tired at 16:60
    Makes you wonder how tired the programmer was when he wrote the code....
  69. One thing they should incorperate... by HitByASquirrel · · Score: 1

    They ask how much alcohol you drank, but what about caffinated beverages?

  70. Take a Nap... by Anonymous Coward · · Score: 1, Interesting
    Winston Churchill took an hour's nap each day during the war: he said that was what kept him going.

    Every afternoon, roundabout 1:45, I begin to feel sleepy. If I immediately nap then I will automatically wake up after 20 minutes feeling refreshed and alert. If I do not nap, then I drag the remainder of the afternoon.

    As the nap begins I start to dream about music, then the usual dream images, then I fall into a deep sleep, only to wake at the 20-minute time. No alarm required!

    It is important that I not be disturbed during the nap, so I wear 33-db earplugs and disconnect the phone.

  71. maximize alertness and consumption by netfall · · Score: 1

    I'd love to see this in an excel sheet or something of the sorts... take this hypothetical scenario:
    I have a big meeting tomorrow at 2 in the afternoon. I have a party to go to tonight. With something like this by playing with the data, I could plan out how many drinks I can have and what time I should theoretically leave the party.
    Then, the next morning I realize I didn't stick to my plan, i can quickly calculate how screwed I am.
    Isn't science and technology wonderful! How did geeks ever party before???

  72. Sleeping more than once a day by Shinglor · · Score: 1

    This propaganda survey assumes that I only go to sleep once a day.

  73. Scientists? by iminplaya · · Score: 1

    Or pill pushers? Well, I certainly got sucked in..."Puppy Uppers", for when you feel like this:Zzzzzz..."Doggy Downers", for when you feel like this: "Woo-hoo!!!" "yeah, baby!", "Yay!", "I wanna kill, I wanna kill, I wanna see veins in my teeth!" However, the answer provided did jibe with how I feel in the afternoon.

    --
    What?
  74. And the BBC isn't supposed to advertise ... by Dark$ide · · Score: 1

    The BBC Charter prevents them from advertising. Yet they can run a "story" that is just a hidden advert for Pro-plus caffeine pills. I'm going to demand a refund on my TV licence fee.

    --

    Sigs. We don't need no steenking sigs.

  75. Patient, heal thyself. by DeVilla · · Score: 3, Insightful

    I like this site. What time do you go to bed and wake up? Are you a morning person or a night owl? When do you feel most alert? How easily do you wake up in the morning? How well do you sleep? etc.

    Sort of like asking what card you are holding before before magically guessing what card you picked.

    After asking all that, they draw a line graph that matches your answers. I didn't go on to the recommendation page, so I didn't get to see how many no-doze I need to take a day to be 'normal'.

  76. Obligatory "O Brother" reference by Drachemorder · · Score: 1
    I believe I remember being told by a friend that she had seen horse-steak on a French menu.

    "I slaughtered this horse last Tuesday. I'm 'fraid she's startin' to turn..."

  77. Using your sleepy time of day for diagnostics by Tiburana · · Score: 5, Interesting
    One the things that those who practice ancient Chinese medicine believe is that certain types of energy run through meridians in the body, and are tied to individual organs or groups of organs. Supposedly, each energy has a peak time and a nadir time. For instance, the lung energy has its peak from 3-5 am and then the large intestine energy peaks from 5-7 am.

    Practitioners use this diagnostically by associating when people have a major dip in their energy level to show them which energy needs to be strengthened, which may indicate a pathology in that associated organ.

    The individual energies correlate to five elements that are each expressed by particular flavors, seasons, colors etc. and they will recommend a person increase their exposure to the things associated with the element where their energy is weakest.

    It would be interesting to see if the times of people's energetic nadir as predicted by this system or observed empirically did correlate to physical or emotional issues as predicted by this ancient system.

    I have to tell you I have been pretty skeptical learning about it all but there are a lot things that correlate with accepted western medical theory and some intuitive things that are just dead on, whether I believe in it or not.

  78. Bunch of quacks by Anonymous Coward · · Score: 1, Insightful

    I go to bed at 4:30AM and get up at 2:00PM. First problem, that's not an available choice. On exceptional days, I go to bed at 2:30AM and get up at 12:30 noon, that was available, so that's what I picked. It asked me when I feel most awake or something like that. One choice was 11AM to 5PM, the other from 5PM to 11PM or something. Well, I obviously don't feel most awake at 11AM. So I ended up picking 5PM to 11PM.

    Net result? I will start to feel tired at 5:30PM. I will feel most tired at 5:30PM.

    What the hell?

  79. Slight problem with Linux version of Firefox 0.8 by Anonymous Coward · · Score: 0

    I use the Linux version of Firefox 0.8 under Slackware 9.1 and had garbled text on "Tiredness Facts" page. I got to the last page before I ran into the problem. On the last page some lines of text were garbled and others were perfect. I then tried using Galeon 1.3.9 and then Epiphany 1.0 and had the same problem with each of those.

    It is a silly test anyway. I already knew that it takes 2 hours after I get up in the morning before I really "wake up" and that my energy level is at it peak during the 4 hours just before I go to bed. For me, it is natural to want to sleep during the day and stay awake at night. When I was in the 9th grade a pediatrician prescribed stimulants to try and wake me up during school hours but was unsuccessful.

    Up until the age of 30 I got tired just after breakfast and then again after lunch. At the age of 30 I discovered that if I switched from eggs for breakfast to oatmeal, the extreme mid-morning tiredness totally went away. After I stopped eating eggs for breakfast I had strong withdrawl symptoms for 10 days but the dead tiredness went away immediatly. However, it still took me two hours to wake up but at least I did finally wake up.

    Back before discovering the cause of my mid-morning tiredness I drove a dumptruck for a while and always had trouble staying awake while driving. I usually got 8 hours of sleep but wished it would have been possible to take a nap. A nap always solved the problem, coffee did not help. I had to discover the deit related cause of the problem on my own without the help of the medical profession. Except for that one pediatricain, most doctors that I went to were either dissintered or accused me of being a hypochondriac. If I had not solved the tiredness problem I would have commited suicide. The important lesson that I learned was that if doctors were not interested I had to solve the problem myself.

  80. My times by vosbert · · Score: 1

    I go to sleep at 3 am and wake up at 9 am. I am most awake from 12-1pm and after 7pm... meaning, i am most awake during lunch time at work and after work ends and most sleepy during work.

  81. Comment removed by account_deleted · · Score: 1

    Comment removed based on user account deletion

  82. I work the night shift by WhatsAProGingrass · · Score: 1

    I go to bed at 9am and wake up at like 4pm. This site won't let me sleep at those times. I could calculate my alertness based on this site, but I though this site was supposed to do the calculating for me.

    --
    Mark
  83. Problems right off the bat by Xtifr · · Score: 1

    I had problems with the very first question: "What time do you go to sleep at night?" "Choose one." ONE!?!?! How about a range, bubba! Or, where's "when I feel tired?" Where's "depends on whether I had to get up early for a meeting or something that day?" Where's "depends on how much caffeine I consumed that day?" :)

  84. Stuff that matters by rjshields · · Score: 1

    Adverts count as news these days?

    Next time I crave enlightenment, I'll fire up a clean install of Windows ME and browse to bonzibuddy.com.

    --
    In this world nothing is certain but death, taxes and flawed car analogies.
  85. why not just open /. up to advertisers all the way by Anonymous Coward · · Score: 0

    Great story, love to get a pitch for caffeine pills disguised as science. Nice catch editARDS

  86. is fortune tracking what I read? by gimlix2 · · Score: 1

    From my fortune after reading the comments:

    "He who hoots with owls by night cannot soar with eagles by day."

    Next thing you know, there will be a "Eat less, exercise more" fortune on an article about obesity.

  87. Fitting slashdot fortune at the bottom of page: by Anonymous Coward · · Score: 0

    He who hoots with owls by night cannot soar with eagles by day.

  88. When am i most awake? Ill tell you! by Zetra · · Score: 1

    Im most awake when the caffeine kicks in you insensitive clod!

  89. OT: sig response by Anonymous Coward · · Score: 0

    "Karma: -2147483648 (Mosty affected by integer overflow)"

    I think you mean "mostly". Plus I think this one's been used; eh, whatever.

    1. Re:OT: sig response by skraps · · Score: 1

      Uhh. Thanks for the feedback, I suppose. I've corrected the typo, and searched around a bit for "prior art". I wasn't able to find any, but if you can point me at it, I'll be happy to change to another sig. :-)

      --
      Karma: -2147483648 (Mostly affected by integer overflow)
  90. 10-2-4 by stry_cat · · Score: 1

    I just stick with a Dr. Pepper at 10 2 and 4.