The car in the background is too far away to cast light as strong as the street lamps. It's immediately readable at it's current state.
Awesome piece! Really feeling it, great lightning :)
Please upload in its original size, theres a zoom function that works really well.
Peace!
The lighting is created by the street lights, they often have this orangeish hue and can cover a pretty large area. I wasn't exactly measuring this :)
I added the car in the background to add a bit of variety to the picture but it's supposed to be quite far away, hence just a handful of pixels to describe it. I tried adding more lights in the background but it looked too messy to me.
Very dramatic, but the lighting is a bit confusing. What is creating that bright orange light? If it is a car, why isn't the car in the background creating a similar effect?
Respect!