condition mean min max 0 h after light 4.95548 4.1014 5.80956 2 h after light 6.783894999999999 6.05491 7.51288 4 h after light 3.545495 3.07067 4.02032 8 h after light 5.45247 4.88584 6.0191 12 h after light 5.573295 4.98647 6.16012 2 h after dark 3.72055 3.33352 4.10758 4 h after dark 2.871505 1.86725 3.87576 8 h after dark 5.740575 4.68285 6.7983 12 h after dark 6.33278 5.98331 6.68225