condition	mean	min	max
4 h after light	0.0191918	0.0	0.0383836
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.014291733333333334	0.0	0.0428752
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0