condition	mean	min	max
0 h after light	2.082455	1.987	2.17791
4 h after light	2.99936	2.8928	3.10592
8 h after light	14.42685	13.9287	14.925
4 h after dark	10.197115	9.04993	11.3443
8 h after dark	6.59545	6.33465	6.85625
12 h after dark	2.8921650000000003	2.17499	3.60934