condition	mean	min	max
4 h after light	12.063377500000001	11.742618	12.384137
8 h after light	12.715258	12.334697	13.095819
12 h after light	12.405724	10.544996	14.266452
4 h after dark	11.007844500000001	10.603613	11.412076
8 h after dark	13.995776	9.896379	18.095173
12 h after dark	14.22153	14.22153	14.22153