Next step, just get a commercial motion sensing auto-faucet (like at the air ports and such), with the illuminated water jet and no more kid problem, better yet, scrap the blue water and install an area battery powered occupancy sensor that controls an white LED. An old architect told me that it is good for your brain to stumble around in the dark, but, I would like stumbling around in the dark optional, specially when unzipping fast enough is the highest priority at the moment. I stumble around in the dark enough, walking in the desert on a moonless, clear night, well is sufficient to not need any flashlight. Careful in the summer as the rattle snakes, but they usually see me way before I see them.
That old architect(75), tripped one light on a parking lot bumper and got a good knock on the head. Maybe that is good for the brain also.