I try to practice 2 mornings a week before the office. Usually just a short session, about 20 minutes, hitting short wedges.
After work, I generally hit balls for about 30 minutes and then play either 9 or 18.
Weekends at the course at 7:00, hit balls for 40 minutes, play 18 and then after lunch either play another 18 or hit the practice tee for about an hour.
Take Mondays off unless I play in a tournament.