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	0.0820388	0.0	0.186682
4 h after dark	0.06947566666666667	0.0	0.208427
8 h after dark	0.052088666666666665	0.0	0.156266
12 h after dark	0.0902798	0.0	0.183215