condition	mean	min	max
0 h after light	14.438400000000001	14.2773	14.5995
4 h after light	8.891290000000001	8.39667	9.38591
8 h after light	6.795565	6.36916	7.22197
4 h after dark	11.204899999999999	10.0711	12.3387
8 h after dark	10.315214999999998	9.92813	10.7023
12 h after dark	14.904	12.1499	17.6581