I found the source of the brightness in ALL the cabins; The Showers!! Protest light pollution, don't take showers!
Fixing it now 
I fixed all of the other cabins but cabin 3's is not letting me edit it since its not my prim kind of glitch, ill fix it in the morning
Dang, just my luck. 
Mari
says
Oh yay! That means I can see in my bunk again!