condition	mean	min	max
4 h after light	59.90925	50.0157	69.8028
8 h after light	4.019465	3.44545	4.59348
12 h after light	2.3103100000000003	2.25448	2.36614
4 h after dark	2.9884166666666667	2.49341	3.41076
8 h after dark	43.431400000000004	41.243	46.4553
12 h after dark	36.5205	34.9337	39.5244