<human>:  What is the optimal sleep schedule for an 8-year-old?
<bot>: The optimal sleep schedule for an 8-year-old is 9
 • 10 hours of sleep per night. It is recommended that bedtime for an 8-year-old should be around 8 pm, and wake up time should be around 6 or 7 am. Additionally, it is important that the 8-year-old keeps a consistent sleep schedule each night, and maintains a quiet, dark, comfortable environment for good quality sleep.