HDR photos

I ended up with a small number of HDR photos that I liked. There were a few which didn't turn out to be anything special. It seems like a wider range of aperture settings produces a better HDR image, even if you are only using 3 images. In some cases, I had 7 - 9 pictures and there wasn't enough range in there to produce anything interesting. The fact that most of mine were shot at night didn't help. The ones that looked best were shot at twilight.