I'm not necessarily advocating automatically-triggered lighting, though that may be the solution for some places. Always-on lighting may make sense for a space

I'm not necessarily advocating automatically-triggered lighting, though that may be the solution for some places. Always-on lighting may make sense for a space with constant foot traffic all night, depending on how heavy the traffic is. I do think people should view illuminating spaces nobody is using as a problem to be solved. If, however it's just a few people an hour, perhaps they should bring flashlights.