condition mean min max 0 h after light 14.39035 13.8399 14.9408 2 h after light 12.74405 11.8347 13.6534 4 h after light 10.013349999999999 10.003 10.0237 8 h after light 10.9204 9.2101 12.6307 12 h after light 15.607299999999999 14.4243 16.7903 2 h after dark 17.223750000000003 16.6809 17.7666 4 h after dark 16.69945 15.3653 18.0336 8 h after dark 15.791350000000001 15.5023 16.0804 12 h after dark 14.43075 10.5087 18.3528