condition	mean	min	max
4 h after light	1.2554033333333334	0.0	3.76621
8 h after light	0.2759736666666667	0.0	0.827921
12 h after light	2.57708	0.0	7.73124
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0