condition mean min max 4 h after light 1248.8868333333332 951.5605 1592.879 8 h after light 445.0840666666667 333.1248 648.067 12 h after light 598.1295666666667 453.3629 839.2989 16 h after light 1321.0346666666667 1214.737 1471.296 4 h after dark 3815.172 3526.072 4233.306 8 h after dark 1114.2232999999999 730.5719 1390.7279999999998