condition	mean	min	max
3 h after light	10.37263	6.8816	16.2534
7 h after light	7.620521666666667	4.9573	12.097
11 h after light	10.057338333333334	7.09474	13.8845
2 h after dark	11.87607	9.87217	16.0418
6 h after dark	11.1185425	7.26779	14.7168
10 h after dark	10.426374166666667	4.85968	13.877