Re: Help K&T
Just a guess. 1&2 are to the outside light. 4 is to the inside light with the inside light neutral connected at the light. 5 is a hot wire. The inside light switch would need to have 4 & 5 connected, the outside light would need 1& 5 connected to its switch and 2 connected to a neutral. Check for 120 volts between 5 and 3 if you have 120v then 3 is a neutral, connect to 3 to 2. But I would guess you are missing a neutral.
Be sure you live your life, because you are a long time dead.-Scottish Proverb