OK, I purchased an automatic light switch timer at Home Depot that I want to install on our front outdoor lights for when we are away, the problem is, the switch is only for single pole switches and our front lights are on a dual pole system. The main switch is next to the front door, and the other one is tucked into an unused corner of the garage. Is there a simple way to re-wire the switches to make the switch near the front door a single pole switch so that I can install the timer, and disable the switch in the garage? Thanks!