condition	mean	min	max
0 h after light	9.884855	9.8254	9.94431
4 h after light	8.461635000000001	6.35787	10.5654
8 h after light	4.745485	4.67747	4.8135
4 h after dark	5.606695	4.62668	6.58671
8 h after dark	8.33573	8.1764	8.49506
12 h after dark	10.8593	10.8441	10.8745