During the school year I usually turn when I get home at night, after games and meetings, etc. I love to stay out there late but I seem to pay for it in the morning. My students know of my habits- when they see me yawn and go for that third cup of coffee they refer to it as "sawdust hangover", the little smart alecks! Ya gotta love'em!
During the summer I tend to go out at night and turn until dawn, then sleep till noon or so. I worked for several years as an all night DJ on Rock n' Roll stations and the habit of staying up all night has always stuck with me. I still listen to the radio in the shop all the time and late night Rn'R is still better than the daytime dribble. Also I don't have to stop to answer the telemarketers after 10:00PM!