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	0.0	0.0	0.0
8 h after dark	1.1742666666666668	0.0	3.5228
12 h after dark	1.0138866666666666	0.0	1.81198