The big city is full of bright lights, but since daylight saving ends this weekend, it’s time to turn back the clocks and extend darkness a little longer. With that in mind, we're focusing on clocks and darkness on this week's Cityscape. We'll pay a visit to a good old-fashioned clock repair shop in Manhattan. We’re also talking about how the invention of artificial lighting influenced the work of writers and artists in early New York City, and attending a dance party in the dark in Brooklyn.