condition mean min max 1 h after light 48.771186834999995 48.42631975 49.11605392 3 h after light 48.97902980333333 48.16671299 49.45416954 5 h after light 47.831339836666665 40.58240306 62.23783007 7 h after light 50.27497022 48.70011589 52.41938069 9 h after light 43.75969726666666 38.45322605 47.02360171 11 h after light 46.308211576666665 43.32906758 48.37213104 1 h after dark 50.087330996666665 45.43032694 55.39024501 3 h after dark 62.76236640333333 54.47019564 70.82797153 5 h after dark 76.48698677 73.22062904 78.22765505 7 h after dark 83.68337720333334 78.2554209 88.54121969 9 h after dark 73.96541675666667 66.78668652 78.7862195 11 h after dark 78.86162149666667 60.70961927 91.21442782