condition mean min max 1 h after light 56.697538465 56.67236991 56.72270702 3 h after light 57.74870714 53.73872387 62.71162768 5 h after light 45.85208649 42.88884546 49.61110101 7 h after light 49.65735679 48.92000121 50.34523253 9 h after light 49.384606149999996 48.96900623 49.64508438 11 h after light 54.594534243333335 50.70658317 62.12286043 1 h after dark 46.45343457333333 32.96853587 63.09953057 3 h after dark 41.522753103333336 37.51015745 44.56131894 5 h after dark 45.735261943333335 42.11379238 51.35315073 7 h after dark 41.251110669999996 39.09353703 42.942046999999995 9 h after dark 37.35096118333333 34.87663679 39.7527925 11 h after dark 33.292722893333334 27.77640882 40.06974443