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	0.03142863333333334	0.0	0.0942859
4 h after dark	0.024167533333333335	0.0	0.0725026
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0