condition	mean	min	max
4 h after light	0.16709040000000003	0.0660628	0.268118
8 h after light	0.06800345	0.0523479	0.083659
12 h after light	0.22025155	0.0610031	0.3795
4 h after dark	0.4972133333333333	0.172218	0.885519
8 h after dark	0.7829783333333333	0.459084	1.07257
12 h after dark	0.14201266666666668	0.0	0.320944