The poet Sylvia Plath used to write during the wee hours of the morning, right before her little ones woke up. I find the times before and right after sunrise to be the most conducive as well. Like Plath I, too, have kids and the distraction-free and precious peace the early mornings bring me is just priceless! Plus the symbolism of the new day seems to carry with it new ideas and a fresh whiff of energy.
I hate writing in the afternoons. I'd rather do something else than write because during the afternoons distractions are abound. Contrariwise, at times I'd rather do nothing, but enjoy a lazy afternoon.
Nights are quiet, too. I like writing at night - used to, anyway. When I was in college I could stay up all night writing. Now, I'd rather cuddle up to my loved one.
So, what's your story?