condition	mean	min	max
2 h after light	1.3028566666666668	0.0	7.81714
6 h after light	13.631416666666667	0.0	81.7885
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	17.06683333333333	0.0	102.401