condition	mean	min	max
4 h after light	12.9117	11.4722	14.3512
8 h after light	11.8457	11.2907	12.4007
12 h after light	32.5705	30.8595	34.2815
4 h after dark	33.5093	32.7511	34.2652
8 h after dark	20.719133333333332	20.344	21.2305
12 h after dark	15.694966666666668	13.3901	17.1644