Why do night life make us feel enjoyable?

Hi, Bloggers!

How much hours do you sleep everyday, ordinary? According to several researh, eight hours sleep is recommended for keeping health and efficiency of work, but I can not apply the standard to myself. correctly I don't like to do so. 

Honestly I prefer to stay up late and enjoy many thing to do in night time. I remember one of my old friend said he felt being able to do anything in mid night. I can not fully agree with him, but I can understand what he meant at that moment about thirty years ago. 

Our body include brain must got tired after work through a day tend to loose control itself in night time. In that condition, it misunderstand or make an error of judge on effectiveness of activity in the term. For instance, when you start watching movie by Amazon Prime, even if you decide that you will stop watching it at twelve o'clock, mostly you will keep watching it to the end. 

We should think of ourselves tend do make mistakes in night time. But who are able to make me know it?

Night view somewhere I visited