condition mean min max 0 h after light 0.0491013 0.0 0.0982026 2 h after light 0.0 0.0 0.0 4 h after light 0.0 0.0 0.0 8 h after light 1.9213475 0.912755 2.92994 12 h after light 6.04157 5.91781 6.16533 2 h after dark 3.363125 3.18771 3.53854 4 h after dark 2.16473 2.07648 2.25298 8 h after dark 0.7081175 0.532592 0.883643 12 h after dark 0.0 0.0 0.0