condition	mean	min	max
4 h after light	28.5445	26.8325	30.2565
8 h after light	19.19455	18.5261	19.863
12 h after light	20.670949999999998	18.6742	22.6677
4 h after dark	29.046833333333332	27.2597	30.1288
8 h after dark	29.858833333333333	27.4946	32.3343
12 h after dark	30.937833333333334	24.5695	34.3465