condition mean min max 1 h after light 31.868891294999997 30.72086706 33.01691553 3 h after light 35.37690887666666 31.15673033 38.19571275 5 h after light 36.543964646666666 32.68329364 41.13162825 7 h after light 36.892958623333335 35.45648327 39.47039662 9 h after light 38.75205558333333 35.39349964 43.34097488 11 h after light 40.83356065666667 37.53148213 43.62679927 1 h after dark 42.541251763333335 39.83927106 44.71290901 3 h after dark 47.86065172333333 43.87255685 52.73160262 5 h after dark 51.361907323333334 47.72575945 53.97774767 7 h after dark 49.317630226666665 46.83650606 50.64805516 9 h after dark 49.64985140666666 41.39823244 55.221408 11 h after dark 48.33742356333334 42.35805143 54.00726541