8: 30 ~ 20: 00 (rest11:30 ~1:30)15 yuan/hour 8 yuan/hour (in the morning, with student ID discount).
There are two swimming pools, one large and one small. If you have a student card for 30 times, it is 180 yuan. With luck, sell 150 yuan. Student time: 6: 00-7: 00 am, 8: 00-9: 30 am10: 00-1:30 am. 6 yuan once during this time.