6.00-7.00pm
The average sleep time for a 12-year-old child is around 9-12 hours per night.
A 11 year child should sleep at 9 A.M.
it all depends on the person
They should sleep at 9:35pm.
If the otherwise underage person has parental permission, then they are allowed to.
Whatever time before midnight!
10:00pm
12:30
it depends on the parents. how late they will allow their kids to stay up is up to them. a 13 year old can go to bed before the time they are supposed to go to bed. any kid can. an average person needs maximum 8 hours of sleep to freshen up the body. you can always sleep more but its up to your body on how much longer or shorter than 8 hours of sleep you get.
at least 10 but i go to sleep at 9
5:00
The average 13 year old should get 9 hours of sleep per night. This is very important. A person that does not get enough sleep will often be sick more often than people who do get enough sleep.