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Re:Poll: How many hours of sleep do you get each day? by llopis on Friday October 10, 2008 @01:21PM (#329039)
7.5 is the ideal for me. I do a lot of running and cycling though, which make me need more sleep. When I don't, I'm fine with 6 hours.

I also experimented with polyphasic sleep and it was too much of a pain as far as coordinating a schedule with the rest of the world.

What I did take out of it was that it was very important for me to sleep in multiples of 1.5 hours. So if I'm not feeling very tired, I'll go from 7.5 hours to 6 hours, but never to 6.5 or 8.

Best thing, I don't even need an alarm anymore. I just wake up naturally, which is great.

Re:Poll: How many hours of sleep do you get each day? by icey on Friday October 10, 2008 @01:25PM (#329042)
I've noticed the 1.5 hour interval thing as well; and also switch between a 6 hour sleep schedule and a 7.5 hour sleep schedule, depending on when I actually get tired.
Re:Poll: How many hours of sleep do you get each day? by lehmannro on Friday October 10, 2008 @02:27PM (#329106)
And indeed the average sleep cycle is about 1.5 hours long. See http://www.boston.com/bostonglobe/ideas/naps/

Personally I like to get up early (around 6am), go to bed when done for the day and nap when tired.