What is the difference,on average,between the circadian rhythms of young and old people?

Question

What is the difference,on average,between the circadian rhythms of young and old people?​

Quizplus · Accepted Answer

On average, older adults are most alert early in the day. This is due to a shift in their circadian rhythms, often referred to as "advanced sleep phase syndrome", which causes them to feel sleepy earlier in the evening and wake up earlier in the morning. Young adults, on the other hand, tend to have a more stable and flexible circadian rhythm, and are typically able to function well throughout the day.

What Is the Difference,on Average,between the Circadian Rhythms of Young