condition mean min max 0 h after light 0.2249155 0.0 0.449831 2 h after light 0.50503 0.0 1.01006 4 h after light 0.220469 0.0 0.440938 8 h after light 0.231397 0.0 0.462794 12 h after light 0.48263300000000003 0.45179 0.513476 2 h after dark 0.231554 0.0 0.463108 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