condition	mean	min	max
4 h after light	0.0269505	0.0	0.053901
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.020069433333333334	0.0	0.0602083
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0