condition mean min max 1 h after light 44.916621285000005 43.81721572 46.01602685 3 h after light 51.36080063 49.01408795 54.56151773 5 h after light 49.82463322666666 46.8427467 52.29486821 7 h after light 52.859179313333335 51.46859793 54.2495885 9 h after light 50.06467539 48.6584143 51.04940352 11 h after light 52.66014997 50.12982491 56.74214024 1 h after dark 42.98844522333333 37.17504762 54.54805415 3 h after dark 39.31588253333334 37.41343568 41.04332008 5 h after dark 39.79561288 35.88529392 43.63339604 7 h after dark 32.48958546 30.13321869 35.80554635 9 h after dark 25.171950973333335 21.25869543 31.72242914 11 h after dark 22.197658116666666 16.11500511 33.22481688