condition mean min max 0 h after light 0.120966 0.0 0.241932 2 h after light 0.2804527 0.0562834 0.504622 4 h after light 0.11316645 0.0550729 0.17126 8 h after light 0.3474755 0.346815 0.348136 12 h after light 0.49765349999999997 0.225713 0.769594 2 h after dark 0.44642950000000003 0.31444 0.578419 4 h after dark 0.3321685 0.215999 0.448338 8 h after dark 0.4006225 0.252774 0.548471 12 h after dark 0.29757 0.115356 0.479784