condition mean min max 2 h after light 135.63138333333333 67.8193 252.39 6 h after light 95.42125 61.9413 154.023 10 h after light 95.74378333333334 45.4422 162.531 14 h after light 83.0926 39.312 156.465 18 h after light 89.17655 61.0765 153.376 2 h after dark 126.57464999999999 80.4176 208.29