condition	mean	min	max
4 h after light	7.847776666666667	6.302596	10.35312
8 h after light	5.710118	5.37916	5.902831
12 h after light	9.743033333333333	7.985428999999999	11.98494
16 h after light	14.476183333333333	10.50572	16.78408
4 h after dark	31.53324	17.252760000000002	48.86173
8 h after dark	17.29775	15.78408	20.1966