condition	mean	min	max
2 h after light	39.7245	36.6946	41.4027
6 h after light	43.4444	42.1658	44.6612
10 h after light	61.074600000000004	58.4897	63.048
2 h after dark	61.06333333333333	58.2227	66.1472
6 h after dark	51.116233333333334	49.7408	53.2527
10 h after dark	45.65313333333334	44.0001	48.0466