condition	mean	min	max
4 h after light	0.9184633333333333	0.0	2.75539
8 h after light	0.134603	0.0	0.403809
12 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.5260766666666666	0.0	1.57823
12 h after dark	0.455897	0.0	0.925204