condition	mean	min	max
4 h after light	0.42545750000000004	0.334583	0.516332
8 h after light	0.300613	0.216603	0.384623
12 h after light	0.5110304999999999	0.348951	0.67311
4 h after dark	0.379462	0.197944	0.474971
8 h after dark	0.7628446666666666	0.610587	0.904044
12 h after dark	0.975313	0.836142	1.22009