This is Palmer Legends. Not sure all follow the same but you can check on Golf the Villages:
http://www.golfthevillages.com/champ...PALMER LEGENDS
Monday, Wednesday, Friday and Sundays we utilize the grass tee-weather permitting. The other days of the week we would ask all golfers to use the mats. The practice facility is open 7 days a week and is available from sunrise to sunset with one exception. On Saturday’s the practice facility closes at 4 pm for maintenance and reopens on Sunday mornings at 9 am.