condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.23880249999999997	0.187321	0.290284
12 h after light	1.7825095	0.947259	2.61776
4 h after dark	0.2507256666666667	0.0	0.492162
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0