Late morning Early afternoon works well for me too though anytime in the daytime can work with a little planning.
Posted By: ericdravn242 With my work schedule, navigating around northern VA and DC, and my SO to consider, I'll try to schedule anywhere between 11am and 3pm. I can get around town without worrying about rush hour traffic, and I have enough time to get home and clean up. It kinda sucks because I've had my eye on a couple local providers but they're never available before 6pm due to other personal commitments.
I'd bet the late night requests on here are more from last-minute decisions out of boredom or impulse, though I'm sure plenty of guys prefer scheduling evening appointments.