We can't know. We don't know the exact settings you used in the timeline nor any other details like what version of AE, what system and so on, since you haven't bothered to provide them. From your shapes not being properly pre-composed to issues with 3D render order and collapsed transformations there could be anything going on. We simply don't know based on your insufficient info.
I can't tell if you're actually trying to help or are just being flat out rude. I am using AE CC 2014 on a 2014 Macbook pro (2.6 GHz i7 - NVIDIA GeForce GT 750M) running the latest OS. It's a 23.97 4K timeline, and my shapes are not precomposed. Is there any other info you would need in order to answer my question better?
I figured it out to anyone who may run into this issue. Make sure you turn off "accept lights" and "accept shadows" within any 3D layer you do not want to be affected by the lights in your scene.