condition mean min max 1 h after light 19.15353476 18.38830285 19.91876667 3 h after light 22.294377576666665 18.28938151 26.91950403 5 h after light 23.736935629999998 19.20441706 29.067430199999997 7 h after light 23.541695516666667 18.08146923 28.1199115 9 h after light 24.19289505 20.75646824 30.40768011 11 h after light 27.987486723333333 20.894835699999998 33.10239615 1 h after dark 31.258405153333335 30.05266752 33.59940307 3 h after dark 32.15905467 31.02715845 34.1656696 5 h after dark 29.951813026666667 29.53782303 30.50832293 7 h after dark 27.46634013 26.35766136 29.23518614 9 h after dark 29.270949913333332 28.02457477 31.28208868 11 h after dark 27.959194613333334 26.34560368 29.61811265