condition	mean	min	max
4 h after light	0.00555435	0.0	0.0111087
8 h after light	0.0	0.0	0.0
12 h after light	0.00370966	0.0	0.00741932
4 h after dark	0.010349533333333332	0.0	0.0310486
8 h after dark	0.012640666666666666	0.0	0.037922
12 h after dark	0.0018870333333333331	0.0	0.0056611