condition	mean	min	max
0 h after light	41.185199999999995	40.9222	41.4482
4 h after light	20.2746	13.131	27.4182
8 h after light	48.54325	48.1004	48.9861
4 h after dark	66.5097	59.5213	73.4981
8 h after dark	47.827799999999996	42.2148	53.4408
12 h after dark	34.11245	29.3522	38.8727