if something is in a dark place , then that something will not reflect enough light to be seen
dark_place is place_with_little_light. dark_spot is natural_thing. movie_theater is dark_place. dark_spot is dark_albedo_feature. darkness is lack_of_light. light is why_see_beauty. dark is illumination. light is where_no_darkness. dark_places has no_light darkness is scene.