When do I feel like writing?

When you sit down to deal with a writing activity for school, at what time of day do you usually get to work?

For me, I like to work on anything creative which includes writing at night because I feel that I am more inspired at that time. I find that it is easier to gather my thoughts and to actually translate them in a vivid way. One reason for this may be that after going through the day I have seen and heard a lot and that will add to whatever I am writing about.