condition mean min max 2 h after light 118.14016666666667 102.744 138.752 6 h after light 75.28153333333333 53.6576 88.5835 10 h after light 87.8163 56.8745 108.88 14 h after light 93.19675 56.9476 115.702 18 h after light 88.42511666666667 72.5125 94.8748 2 h after dark 101.71335 76.0815 129.66