In fact, the most valuable dream is a dream that:
-Lasts according to the need for sleep in a particular person;
-Performs in a constant stable mode;
- Falls on those hours that are determined by human biorhythms (owl, lark, intermediate type).
That is, sleep is optimally valuable and performs its physiological functions flawlessly / fully when it has a sufficient duration and "falls" on the natural needs of a person.
There are larks who need to go to bed at 21 o'clock, sleep for 8 hours and wake up at 5 in the morning. There are owls who do best when they go to bed at 3 am and wake up at 9 am after 6 hours of sleep. We are all different, and our natural needs for sleep are also different and with their own nuances.
It is optimal if you sleep exactly according to your needs. Then your entire sleep will be extremely valuable to you!
What time to sleep is right for you?