condition	mean	min	max
0 h after light	3.451095	3.16045	3.74174
4 h after light	5.835825	5.52387	6.14778
8 h after light	11.169899999999998	11.0407	11.2991
4 h after dark	5.37227	5.22031	5.52423
8 h after dark	2.948315	2.90042	2.99621
12 h after dark	4.25236	3.87353	4.63119