School zone has flashing lights dropping speed from 35mph to 15mph. I was stopped around 4:15pm when the lights turn off. They were not flashing when I went through, but I was stopped anyway. Officer could not see that the lights were off, and did not accept my explanation. I was traveling at 35mph, could see the officer, and could see that the the school zone lights were off. Didn’t matter. Ticketed anyway. Important to drive very slow on this stretch of road.