condition	mean	min	max
3 h after light	71.20835	59.1441	95.1899
7 h after light	65.263775	53.7884	84.6392
11 h after light	65.9208	55.5886	87.5943
2 h after dark	65.55209166666667	45.3578	75.5672
6 h after dark	66.10105833333333	50.5644	79.7079
10 h after dark	64.70145833333333	53.3963	73.2205