condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.4383100000000002	0.0	4.31493
12 h after light	0.5025466666666667	0.0	1.50764
4 h after dark	2.6435133333333334	0.0	7.93054
8 h after dark	8.882793333333334	7.92782	9.91838
12 h after dark	1.48181	0.0	4.44543