condition mean min max 4 h after light 91.44839999999999 81.7668 101.13 8 h after light 80.19205 73.6409 86.7432 12 h after light 87.49345 80.0321 94.9548 4 h after dark 104.06673333333333 98.2832 112.023 8 h after dark 117.63466666666666 108.277 126.56 12 h after dark 101.94263333333333 97.1979 110.024