condition	mean	min	max
0 h after light	19.846049999999998	19.0272	20.6649
4 h after light	36.33055	35.0761	37.585
8 h after light	62.4539	53.7256	71.1822
4 h after dark	63.97475	61.0848	66.8647
8 h after dark	49.94375	49.0041	50.8834
12 h after dark	26.424950000000003	21.2069	31.643