golunvolo,
I'm was thinking of night photography. Night architecture, city streets with cars and people and deserted also. Stars, the milky way, etc.
The AF-S 20/1.8G ED might do the same fairly well. I haven't read reviews lately. I have the 20/1.8G ED and like it. I toyed with the 24/1.4G in an open box but it was too expensive. It's a lens I'd like.
Best,
Dave