condition	mean	min	max
4 h after light	22.5945	17.4999	27.6891
8 h after light	17.61705	11.1128	24.1213
12 h after light	15.482050000000001	15.4443	15.5198
4 h after dark	32.7038	25.7285	39.6791
8 h after dark	49.5032	46.7332	52.2732
12 h after dark	46.33825	42.3811	50.2954