You need to take pictures just as the sun is going down. This way you see the house and the lights together for the full effect. When I started in 2009 I did the same thing but immediately realized the problem.I liked all of my LED Warehouse lights.
A couple jobs from 2013.
The challenge you get each year when you pick up a bunch of new clients is trying to find the time to get pictures of all the houses since you only have about a 30 minutes a day with perfect lighting.