condition	mean	min	max
4 h after light	0.561986	0.48338	0.640592
8 h after light	0.273592	0.0	0.547184
12 h after light	0.20898699999999998	0.191297	0.226677
4 h after dark	0.12804363333333335	0.0	0.308539
8 h after dark	0.542515	0.427145	0.639831
12 h after dark	0.4810316666666667	0.109853	1.10959