"you should get about 8-10 hous each night"
I think everyone is different.....I think you should just get up when you've had enough. That could be 4 hrs...could be 12hrs...especially if you're a teenager.LOL
As much as you'd like, as long as it doesn't ruin your schedule.
1-1.5hours per night
About 12 hours well, that's how much you should get
7 to 8 hours @ night
1-1.5 hours per night
You should not sleep under a tree at night because there is not much protection from the elements. There are bugs that can crawl on you. You will not be protected if it rains or snows. You are also open to crime.
9-10 hours
At least 2 time's a day in the morning and night
You should be getting between 30-60 minutes per class a night.
Teenagers should aim to get 8-10 hours of sleep each night to maintain their health and well-being.
A 2-year-old should get about 11-14 hours of sleep each night for optimal development and health.
at age 76 you should be getting between 10 and 12 hours of sleep each night