What i was going for was a night time lighting, I used a light blue key light to give hint at the moon being the source of the light and for the fill light i gave it a darker blue so the shadows would give off a little bit of blue but still be dark and the rim light i place behind it and shined it to the left side of the fountain to give it a little white edge to push it from the back ground.
iadtgame225_Texturing and Lighting 
I think that your night time scene came off as just that, night time. Almost too dark in my opinion, but that could’ve been your intention. I do think that you could have provided the same effect, without encasing your entire scene in so many dark colors. You almost lose the fountain in the shadows.
Just because it’s night time, doesn’t necessarily mean the scene has to be so dark.
yea it is to dark but for some reason when i render it its actually brighter then this and you can actually see the rim light the image tho shows it as nearly pitch black