condition mean min max 1 h after light 61.473174695 60.69271752 62.25363187 3 h after light 58.027423973333335 55.69285928 59.74107689 5 h after light 57.07865992666667 55.59407364 59.80275634 7 h after light 50.220378696666664 48.47119386 51.665145 9 h after light 50.49660228333333 45.02331398 57.75907321 11 h after light 49.36141760333333 45.81678057 51.83001425 1 h after dark 39.24771135666666 32.91595447 48.32879857 3 h after dark 39.69288094 37.4482595 41.09916133 5 h after dark 33.29707739333334 28.17109857 37.86829009 7 h after dark 27.815332376666667 26.28360045 30.39164931 9 h after dark 26.30793599 23.77170416 28.38060092 11 h after dark 19.35593039333333 14.94300474 26.07225213