[Edward Leibnitz]

I'm trying to do my render (interior space) with differing sunlight daytime exposures (including nighttime), and I can't locate the setting dialog box. In particular I have read that there is a setting: "Sync with Rhino3D Sun Setting" (or words to that effect) that I can't locate. I recently "licensed" a version that was originally downloaded as a demo version if this matters.

Any Advice appreciated.