condition	mean	min	max
3 h after light	67.59443333333333	59.5532	75.6057
6 h after light	34.6551	32.9816	36.1685
9 h after light	20.155	19.4734	20.6231
12 h after light	33.4368	23.0736	60.2999
3 h after dark	52.7787	49.0678	56.246
6 h after dark	64.6382	61.7028	70.2086
9 h after dark	61.90036666666667	55.722	70.1299
12 h after dark	68.60765	61.2912	75.9241