Object: None or a photo of the sun

Boys and girls, why do you suppose it is that our parents don't want us going outside by ourselves after dark? (Let them tell you.) That's right. When the sun disappears, you never can tell what is happening out there. Somebody could be hiding behind a bush or a building, waiting to hurt somebody. That's one reason we have street lamps along the sidewalks - so that people can see what is going on. But you can't have a street lamp everywhere, so if you walk away from the street into a dark part of the …