condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0321914	0.0	0.0965742
12 h after light	0.028923633333333334	0.0	0.0867709
4 h after dark	0.0	0.0	0.0
8 h after dark	0.008656833333333334	0.0	0.0259705
12 h after dark	0.0	0.0	0.0