A 34-year-old adult typically needs about 7 to 9 hours of sleep per night for optimal health and functioning. Individual sleep needs can vary based on factors such as lifestyle, stress levels, and overall health. Prioritizing adequate sleep can improve mood, cognitive function, and physical well-being.
about 8 to 10 hours of sleep
8 hours,,,...
12 hours
I'm quite sure they need at least 7 hours.
Children need 8 hours.
9 - 10 hours
8 - 10 hours.
Depends on the length of your "sleep cycles", but generally 7-9 hours.
if you mean how many hours you should sleep in a year it would be 3,650 hours of sleep for a regular year not a leap year
10-11 hours every night are the optimum hours of sleep an eight-year-old should get.
37
About 10-12 hours