condition mean min max 0 h after light 64.44155 64.3494 64.5337 4 h after light 115.79595 92.6829 138.909 8 h after light 107.00989999999999 96.4438 117.576 4 h after dark 99.31084999999999 89.4947 109.127 8 h after dark 120.977 119.13 122.824 12 h after dark 78.1367 59.6347 96.6387