condition mean min max 1 h after light 12.239207953333334 10.52183278 13.17729734 3 h after light 12.357019913333334 10.4591778 15.34753731 5 h after light 13.138134946666666 10.98304976 15.074307699999999 7 h after light 19.337757333333332 17.68332995 22.62024771 9 h after light 16.863887406666667 16.17283804 17.28355216 11 h after light 13.853836506666667 13.10157685 14.6120489 13 h after light 16.35864167 15.33714653 17.76139895 15 h after light 14.513852503333332 10.82296639 17.58490431 1 h after dark 14.61830851 12.635962199999998 17.35962418 3 h after dark 14.28569887 12.75162486 17.31508521 5 h after dark 14.895601500000001 13.18860697 18.25329599 7 h after dark 14.570016351 8.229503203 20.21554762