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	0.15995733333333334	0.0	0.479872
4 h after dark	0.11793333333333333	0.0	0.3538
8 h after dark	0.0	0.0	0.0
12 h after dark	0.197844	0.0	0.593532