condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.4794915 0.477428 0.481555 4 h after light 0.0 0.0 0.0 8 h after light 0.539906 0.295309 0.784503 12 h after light 0.1501325 0.108802 0.191463 2 h after dark 0.0245324 0.0 0.0490648 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0