condition mean min max 0 h after light 0.080021 0.0 0.160042 2 h after light 0.1335255 0.0 0.267051 4 h after light 0.1812655 0.0 0.362531 8 h after light 0.024426649999999998 0.0100556 0.0387977 12 h after light 0.0075045413000000005 2.85826e-05 0.0149805 2 h after dark 0.2163265 0.0 0.432653 4 h after dark 0.2372655 0.0 0.474531 8 h after dark 0.2580065 0.0 0.516013 12 h after dark 0.4004525 0.19043 0.610475