condition	mean	min	max
4 h after light	25.53305	24.2582	26.8079
8 h after light	22.5054	22.1223	22.8885
12 h after light	39.973349999999996	38.4992	41.4475
4 h after dark	57.35065	52.9893	61.712
8 h after dark	63.162000000000006	62.8237	63.5003
12 h after dark	49.51675	49.377	49.6565