condition	mean	min	max
4 h after light	0.1981785	0.0	0.396357
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.30815733333333334	0.0	0.924472
8 h after dark	0.6045986666666666	0.0	1.01237
12 h after dark	0.9486166666666667	0.0	2.84585