Im quite a night owl of a person.
I am too. I really like staying up late!
same, sometimes in the summer i was going to sleep at 7-8am which is quite bad
Yeah sleep is really important because the rapid eye movement helps you process what you did that day and store it in your memory.
yea i try not to stay past 4am at worst
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.
expressing some ideas that he felt were important to him, later reflecting, "At the time, I was — and am still — a vegan and an animal rights activist, really militant in all my beliefs. So I would wake up really angry every day, and sleep angry every night because I thought the world was in terrible shape, and I thought, 'What small thing can I do to express my beliefs that the world is in such terrible shape?' And that’s where the title of the album