condition mean min max 1 h after light 46.32388280333333 43.66947345 48.77072705 3 h after light 44.659024253333335 40.56865695 46.74001921 5 h after light 50.16150989 46.15917688 55.59555949 7 h after light 47.29799816333333 39.96826993 53.41898315 9 h after light 47.69677406333333 42.52253029 50.61169217 11 h after light 56.1344116 52.33988009 62.83477259 13 h after light 54.34135606666666 50.00644482 59.50068648 15 h after light 56.10198298 48.89746395 61.56671044 1 h after dark 51.57093689 44.5272058 59.72971892 3 h after dark 52.09670551 44.7231605 56.36933234 5 h after dark 48.46497258666667 45.76283289 52.16155401 7 h after dark 58.12117588666667 50.47323416 64.11127944