condition mean min max 0 h after light 16.280250000000002 14.776 17.7845 2 h after light 5.44336 5.15304 5.73368 4 h after light 5.944725 5.75203 6.13742 8 h after light 5.01181 4.59493 5.42869 12 h after light 6.10003 5.34001 6.86005 2 h after dark 7.21429 7.00684 7.42174 4 h after dark 9.518229999999999 8.33366 10.7028 8 h after dark 15.9866 14.0352 17.938 12 h after dark 17.93965 16.0472 19.8321