condition mean min max 2 h after light 116.56416666666667 98.062 146.879 6 h after light 100.49040000000001 81.34 124.783 10 h after light 96.2821 73.2396 107.755 14 h after light 108.77635 76.0606 162.945 18 h after light 110.48298333333334 89.5502 130.397 2 h after dark 96.84886666666667 85.6606 111.707