condition mean min max 1 h after light 1.97337105 1.547713401 2.399028699 3 h after light 2.534331101333333 1.845493059 2.978290126 5 h after light 1.427531757 0.372561418 2.1710869219999998 7 h after light 2.8746537943333332 1.907827653 4.288708053 9 h after light 2.6366995516666667 0.0 4.181796442 11 h after light 2.927573914 1.414996295 5.721342764 1 h after dark 1.7104696766666667 1.005849373 2.810256735 3 h after dark 2.6106857166666666 0.476777082 4.004901248 5 h after dark 2.360209879 1.496260418 3.2243239669999997 7 h after dark 3.070364081666667 2.026312518 3.761579788 9 h after dark 2.034018703666667 0.444063118 2.848725655 11 h after dark 1.6539716456666667 0.526488353 2.504085029