how many hours a day do you sleep

8

Anywhere from 3-6 hours

I sleep at night

5-8 hours, but I'm in chronic pain rn, when I'm healthy usually 8-10

5 or 6 hours usually.

wake up

I sleep in 4 hour blocks. Every 4 hours I wake up from around 8 to 10pm until around 5am.

Depends

I would say 5-6 hours if I have work tomorrow

If I don't, then like 8-9 hours

not many

an insufficient number of hours