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	0.045757	0.0	0.137271
4 h after dark	0.0	0.0	0.0
8 h after dark	0.05058633333333334	0.0	0.151759
12 h after dark	0.0	0.0	0.0