First of all, with the lights-out time, students can be urged to rest on time.
In universities, because teachers don't always supervise students, students have a lot of free space. So some people will stay up late, play mobile phones and computers, sing songs and other activities, which will disturb other students and affect their study the next day. Arranging lights-out time can urge students to rest on time to a certain extent, which not only ensures their adequate sleep, but also does not disturb others.
Second, having lights-out time can reduce the friction in the dormitory.
Because everyone's schedule is different, if someone is unconscious, the lights in the dormitory will always be on. Turning off the lights on time can solve this problem well. In the evening, I also reminded my classmates that it's time to go to bed and don't make any noise. If there is no uniform time to turn off the lights, then some people will ask to turn on the lights if they stay up late. If they stay up late, it will seriously affect the normal rest of other roommates, so there will be friction. Affect the feelings between classmates.
In addition, after the lights are turned off, the dormitory consciously keeps quiet. This can, to a certain extent, urge everyone to consciously abide by the rest environment of the dormitory. It can also help you develop a good habit of not staying up late, which is good for your health and the next day's study.
Third, turning off the lights on time will also save resources.
If you don't turn off the lights on time, people may turn on the lights and sleep. This slowly accumulates and wastes a lot of power resources. Turning off the lights on time can not only help college students develop good sleep habits, but also reduce the consumption and waste of resources to some extent. Besides, young people nowadays like to spend the night. If they don't turn off the lights uniformly, they will basically turn on the lights until midnight, which is not only bad for their health, but also affects others' rest.
Therefore, it is a good thing for universities to have a unified lights-out time, which can reduce friction and cultivate a good habit of going to bed early and getting up early.