condition mean min max 0 h after light 0.04756625 0.0 0.0951325 2 h after light 0.088527 0.0 0.177054 4 h after light 0.08820665 0.0866229 0.0897904 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.185925 0.098915 0.272935 4 h after dark 0.0865412 0.0849349 0.0881475 8 h after dark 0.0496979 0.0 0.0993958 12 h after dark 0.18505 0.18144 0.18866