condition	mean	min	max
4 h after light	33.597049999999996	32.3836	34.8105
8 h after light	33.948350000000005	26.3545	41.5422
12 h after light	35.4757	21.3626	49.5888
4 h after dark	61.12235	60.6837	61.561
8 h after dark	86.76644999999999	83.4716	90.0613
12 h after dark	66.3562	65.9257	66.7867