condition mean min max 2 h after light 80.43393333333333 49.0473 106.749 6 h after light 380.6785 295.647 466.872 10 h after light 613.2118333333333 433.819 750.583 14 h after light 412.2898333333333 277.816 497.519 18 h after light 172.096 119.029 250.474 2 h after dark 22.251683333333332 11.9094 32.602