CRLLS
Thinks s/he gets paid by the post
We do the same thing. It doesn't have to be lit up like Stalag 13, just a 25W bulb or equivalent on each of the four sides of the building is sufficient.
We have our front porch lights on 24-7. We use 2W LED bulbs bought from China on eBay. They have been running for at least 5 yrs now. Electricity cost is ~$0.20 per month each. I can afford that. They provide enough light to light up the steps to the door. We used to have CFL's and used a photo cell socket that automatically turned on the lights after dark and off in the AM. Unfortunately, the photo cell sockets were not compatible with the LED's. We also have 10W landscape flood lights and that are on an astronomical timer/switch. They come on at dusk and turn off at 11PM all year long.