One the keys to photos at night is to add light where needed. Many times we just shoot what is there but adding some light of your own can make a big difference. It doesn’t require tons of equipment, just imagination and experimentation. This show of a covered bridge was lit with a flashlight. I did a 30 second exposure and walked around shining my little flashlight on the end of the bridge and the fence. It took several attempts to get it right but checked the each exposure on of the back of my camera and then made adjustments.