Funny about the tents and lights inside! When I (MUCH) younger and we still tent camped, I was fully aware of the shadows on the side of tent. I always like to tease my wife (we were just married), and change in the tent at night to get ready for bed. I'd give her a "show".... However! I never thought about other campers watching also! It just never dawned on me that someone else might be watching. Well, no one ever said anything to me, so, either they enjoyed the show or just thought I was nuts! Good memories there, regardless of what the neighbor campers thoughts. :)