In night there is one thing to keep in mind the digi-cam goes to longer exposure mode due to lack of light. Hence the camera movement caused while clicking makes photo blurred.
Its best to use stand. While I do not have stand hence I keep the cam on a available platform or my car/bike sit and after pointing at the object switch on the 10sec timer. I press the shoot button and then move away from cam, allow it to click the photo by itself.
Hows . . . That . !
I shot this in Diu where its sea behind this abandoned house hence the lights were looking wonder ful. . .