Light and sounds

They laid down a cement floor for the basement in the construction across the street. Now they are letting it dry. Normally this would be good, because it would mean that they shut off the heavy machinery. Peace and quiet has been in a shorter supply since the project started.
The noise pollution is gone, but the light pollution is up and running. They have four big spotlights targeting the cement. I don’t know if it is for light or heat, but it shines ever so nicely into every room in my condo. Sleeping will have an extra obstacle tonight.
I see one guy using some tool that looks like a big floor buffer. He’s “buffing” the cement. So maybe the light is for him and it will be turned off when he realizes that he should go home and see the wife and kids. But it looks like a slow process. He is also checking how dry the cement is before he buffs. So he might be there all night.