condition	mean	min	max
3 h after light	57.73493333333333	53.1513	61.5059
6 h after light	48.6633	43.1752	57.886
9 h after light	37.15253333333333	34.659	39.458
12 h after light	45.829225	44.0202	49.6846
3 h after dark	74.50146666666667	74.2226	74.8927
6 h after dark	80.7785	76.425	87.306
9 h after dark	80.66813333333333	78.789	82.8713
12 h after dark	56.9657	56.8843	57.0471