Definitely a night owl. I don't mind going to bed late and getting up early. I do it for school everyday, but at night it's the easiest time of day for me to focus and be productive, especially with my writing.
"A poet is, before anything else, a person who is passionately in love with language." - W.H. Auden
Personally I'm a Night Owl. I am a heavy sleeper, I woke up in the middle of the night if I got some bizzare dreams and art ideas, or I write down in my diary...
I love her dearly, but I can’t live with her for a day without feeling my whole life is wasting away. — Miss Kenton, The Remains of the Day by Kazuo Ishiguro