condition mean min max 1 h after light 1.190046047 1.079185759 1.300906335 3 h after light 1.1195437886666668 0.466867067 2.387574046 5 h after light 2.6430761006666668 0.293819507 4.71602736 7 h after light 7.679723047333333 1.572154008 13.64822345 9 h after light 14.422410920666668 7.818118732 18.93578101 11 h after light 17.61813417666667 11.62214302 23.25869978 13 h after light 16.838220807 8.265747581 22.990856100000002 15 h after light 16.88685438 16.17201804 18.25665256 1 h after dark 19.165544 12.24177802 25.9549653 3 h after dark 21.999212793333335 18.1415556 28.45218737 5 h after dark 15.825456323333333 14.10872699 18.32601318 7 h after dark 12.407431376666667 10.18946259 16.29155104