A more interesting poll would accept a vector rather than scalar value. For me, over the last week, my sleep cycle: Sunday: 3 hours of sleep at night, 1 hour n

A more interesting poll would accept a vector rather than scalar value. For me, over the last week, my sleep cycle: Sunday: 3 hours of sleep at night, 1 hour nap in the day Monday: 3 hours of sleep at night, 1 hour nap in the day Tuesday: 3 hours of sleep at night, 2 different 1 hour naps in the day Wednesday: 4 hours of sleep at night, 1 hour nap in the day Thursday: 5 hours of sleep at night, 1 hour nap in the day Friday: 5 hours of sleep at night, 1 hour nap in the day Saturday: 9 hours of sleep at night, 1 hour nap in the day Sunday: 10 hours of sleep at night, 1 hour nap in the day We had a deadline at work this week, and several times I stayed up late, writing code, trying to meet the deadline. So my sleep cycle was completely scrambled, last week and this week. I've been only partially catching up over the last 2 days. I would think the average amount of sleep is less interesting than the variance people demonstrate, in their own lives, over the course of a month or a year.