condition mean min max 0 h after light 110.5665 107.641 113.492 4 h after light 86.44055 80.4449 92.4362 8 h after light 89.85055 88.5707 91.1304 4 h after dark 86.21504999999999 86.1441 86.286 8 h after dark 115.348 111.378 119.318 12 h after dark 101.4505 101.328 101.573