condition	mean	min	max
0 h after light	7.249275	6.16633	8.33222
4 h after light	12.4168	11.5432	13.2904
8 h after light	10.696845	9.05049	12.3432
4 h after dark	7.83276	7.46452	8.201
8 h after dark	11.1369	10.3101	11.9637
12 h after dark	6.132949999999999	3.58026	8.68564