condition	mean	min	max
3 h after light	78.05969999999999	72.1805	88.6167
6 h after light	59.733066666666666	57.5943	61.5689
9 h after light	81.60846666666667	64.7465	93.589
12 h after light	63.39985	49.586	79.9611
3 h after dark	73.22853333333333	56.1671	91.1061
6 h after dark	60.1686	49.6836	70.9918
9 h after dark	38.52343333333334	36.557	42.1418
12 h after dark	67.2559	64.3608	70.151