condition	mean	min	max
3 h after light	8.637755	3.31688	17.4941
7 h after light	11.3659225	4.77097	19.0631
11 h after light	10.65746	6.48775	13.7644
2 h after dark	10.156451666666667	6.1139	13.8958
6 h after dark	8.599816666666667	3.8043	12.9388
10 h after dark	7.8129583333333334	2.05018	12.5157