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	0.039427333333333335	0.0	0.118282
4 h after dark	0.06913333333333334	0.0	0.2074
8 h after dark	0.11497033333333334	0.0	0.344911
12 h after dark	0.121542	0.0	0.364626