E57, that's kinda my thinking now.
After finding this is the only motion sensor that listed for wet locations, I could take the switch out that controls the outside lights and install a intermatic wall switch timer "programable" in it's place. I can program that to turn the lights on when I want for however long I want. If I wire it in parallel with the motion sensor, the motion sensor should work when the timer goes out.
Worse case is I have to paint or find the cover for the sensor to match the block work.
Dnk...