I am more active at night, Do you think that there is anything wrong with me?
If you're very active night, I would think you are a night owl. Nothing wrong with being a night owl.
Amazing, is there any information about the number of night owls reported in the world?
A night owl is not an actual animal. That would be silly :D People staying up late are called night owls
oh I know that. I'm just wondering if there were people like me that have been to the hospital thinking there was something wrong with them. And if there was any recorded statistics
Night owl (person)
A night owl, evening person or simply owl, is a person who tends to stay up until late at night, or the early hours of the morning. Night owls who are involuntarily unable to fall asleep for several hours after a normal time may have delayed sleep phase syndrome. 
The opposite of a night owl is an early bird – a lark as opposed to an owl – which is someone who tends to begin sleeping at a time that is considered early and also wakes early.
Some months ago, I used to wake up in the silence of the night to think about what I was going to do. But not anymore. People ask me, 'Are you scare?' No, I am not scared. If I was, I wouldn't do it. Rather, I'm excited. I am putting one third of my energy into just staying calm. The work is on such a scale that if you got too excited, you would explode,". The show was her first