condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	1.0252863333333333	0.0	2.20416
12 h after light	0.0	0.0	0.0
4 h after dark	1.0336866666666666	0.0	2.03298
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0