condition	mean	min	max
4 h after light	0.083081	0.0	0.166162
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.10468333333333334	0.0	0.31405
8 h after dark	0.22123533333333334	0.0	0.663706
12 h after dark	0.0	0.0	0.0