I would contact them too. It's not healthy for the kids who live there, either. Cite them some studies about the importance of natural light cycles to child behavior (and adult health too).

Some of the streetlights on our street have one side of the globe painted black. Maybe that would help. One of these days I'm going to climb up there and black out the globes where they point at our house! It'll be a while before the trees fill back in to the shade we had before CharleyFrancesJeanne.