Well, usually I sleep at 10pm or 9pm and wake up at 6, or even 7am
On Fridays, Saturdays, and holidays I usually stay awake and go to sleep at midnight, 1am, sometimes 2am. I usually wake up at 4am and 5am in summer.
I sleep about 7-8 hours, sometimes 6 or 5 hours as well.
You?
TomaFokio
I go to bed very late, get up early, it turns out I sleep less than 7 hours a day
SkilledFella
Sleeping less than seven hours can lead to sleep deprivation.