On average, healthy adult humans need between 7 and 8 hours of sleep each night. Some people do well with as little as 3-4 hours per night, while some people are groggy the next day if they "only" get 9-10 hours per night.
Children and the elderly, or people who are ill, require a lot more sleep.
i think that astronauts usually get about six hours of sleep every night when they are in space.
They get less than 8hrs. only about 6hrs. of sleep
Eight or nine hours each night.
Teenagers should aim to get 8-10 hours of sleep each night for optimal health and well-being.
The answer to the question "How many hours does the typical person sleep each week?" is measured in hours. There are 168 hours in a week, so you would calculate the total number of hours of sleep a typical person gets in a week by adding up the hours they sleep each night.
The amount of sleep one needs each night depends on various factors including age, gender, and sleep quality. The average amount for an adult is 7-8 hours.
It's recommended that adults get between 7 and 9 hours of sleep each night.
A 2-year-old should get around 11-14 hours of sleep each night for optimal development and health.
A 2-year-old should get around 11-14 hours of sleep each night for optimal health and development.
A 7-year-old child should get about 9-11 hours of sleep each night for optimal health and development.
Children should get at least 8-10 hours of sleep each night, but, on average, children normally get about 9 hours of sleep on school nights.
A 17 year old man should have about 7.5-8 hours of sleep each night.