condition	mean	min	max
0 h after light	11.2888	10.9633	11.6143
4 h after light	6.484489999999999	6.10901	6.85997
8 h after light	6.29252	5.89768	6.68736
4 h after dark	8.09084	7.77134	8.41034
8 h after dark	7.9599	7.60816	8.31164
12 h after dark	9.37204	7.52038	11.2237