condition	mean	min	max
4 h after light	10.8964	10.2565	11.5363
8 h after light	11.264800000000001	10.7154	11.8142
12 h after light	20.3485	18.0491	22.6479
4 h after dark	34.9884	31.8228	38.154
8 h after dark	15.8078	15.36	16.2556
12 h after dark	13.539	11.8927	15.1853