condition	mean	min	max
2 h after light	67.46425	62.9156	71.3192
6 h after light	58.136316666666666	51.0881	69.6685
10 h after light	53.62628333333333	35.7962	67.5989
14 h after light	51.33071666666667	44.1736	63.0273
18 h after light	60.26998333333333	48.7421	70.9516
2 h after dark	72.7522	64.4722	87.4778