condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	1.39692	0.0	4.19076
8 h after dark	1.6911699999999998	0.0	2.90087
12 h after dark	1.01259	0.0	3.03777