I'll definitely be keeping the blindness when indoors. It is really no different then when swimming at night.
The first blindness esp didn't actually work right, so you'll have to wait til I try and do what I mention below. I could try to explain how you could change the script, but it won't matter after I complete that.
Actually, what I really should do is just make it all in one ESP and have the player choose which options when they first load the mod, and probably have that height checking script built in too.
That way everyone will be able to use the options they want, and I won't need to have separate ESP for every different combination of options. And then if someone wants to change the settings in-game they could just re-load the configuration script through the console.
Thanks for all the ideas and comments everyone! They are very helpful in helping me make this mod better.