Best days and times to chat?

When do you guys find woman more receptive on FB?
Morning, during the day, sundown, evening, after hours?

For me, I stay away from fridays and saturdays for obvious reasons.

My goal is to build rapport, get the phone number, get lost and redirect all interactions through text game.

the best times to chat are in the evenings during the week after 8 pm. MAYBE sundays. if you're lucky they may have a blackberry with an internet connection.