Wow...saves me doing the night experiments, I have a target to match...attached is my experiment with interior lighting...3 shadowless,glowless interior lights, Ambient Occlusion at 2 and G I at 2 as well with full sun coming thru the opening. I added a cumulus cloud on the ground for atmosphere at a barely discernible level but it helps. Reflection shaders in full use, heh heh heh, floor, columns, planters and hanging light bowls
Many thanks to Dandel0 for posting that link. I had this model before but sans all the cloth, planters and textures...this was fun