condition mean min max 0 h after light 4.94097 4.28416 5.59778 2 h after light 3.36036 3.08418 3.63654 4 h after light 3.571195 3.45584 3.68655 8 h after light 4.331055 3.98533 4.67678 12 h after light 6.71452 6.63487 6.79417 2 h after dark 5.67316 5.45429 5.89203 4 h after dark 5.880775 5.56352 6.19803 8 h after dark 6.59441 6.42058 6.76824 12 h after dark 5.7129449999999995 5.55057 5.87532