I realize this is an old thread, but I'd love to hear more from runners here. I run at least five times a week, and I'm a serious runner, too. I run mostly in the mornings. Sometimes if I can't wake up before 6 am, I try to squeeze in an evening run.
I try to run at least 3 days a week. Since I'm working on a computer for 8 hours, I need to move.
Sometimes It's hard to find time, because in the evening I can do my work.
I advise - if you want to run, just do it. Stand up and run.