Sheesh, people.
I actually thought green was tungsten... I think flourescants are usually more blue, but whatever the case...
Rule #1 in Night Photography - NO EXCEPTIONS - shoot RAW and change color balancing in post processing.
Seriously... NO exceptions. You shoot RAW or you go home.
The problem with non-RAW is many-fold...
1. Whatever picture you take at night is going to get PUMMELED with whatever the dominant light of choice is, and there's essentially no way to really fix it.
2. There tends to be a variety of colors of light and the camera gets massively confused OR if you pick one particular white balance it may skew the image against other light sources.
I should put up the image I took years back that forced me to learn this, but here is a recent example of one of my night-time pictures... the first time I took this I took it in JPEG and it was horrific and unfixable.
(I hope you don't mind my posting a pic of mine in your thread)
I'm a night photography addict, so let me know if you have any questions. Happy to help.