condition mean min max 1 h after light 31.797902955 31.772090500000004 31.82371541 3 h after light 26.99387013 19.06192791 38.727180600000004 5 h after light 21.787797843333333 17.62780972 29.22063989 7 h after light 33.72789969 31.92931102 34.92062573 9 h after light 24.827298900000002 18.15410808 33.962223 11 h after light 28.026134483333333 22.92679557 31.14295628 1 h after dark 15.838089902666667 4.859838778 37.18596565 3 h after dark 8.924756038 8.418121145 9.88390157 5 h after dark 17.262042556666668 13.48291759 21.96054438 7 h after dark 15.590243373333335 13.40729114 17.921528100000003 9 h after dark 9.282152959 5.833240309 13.58383095 11 h after dark 9.481338845333333 4.746601507 14.53585738