Scene notes:

A hole in the cloud cover, and one smaller, scudding cloud in between that and the observer is all it takes for potent light rays to show on the humid air near sunset. The cloud itself creates the shade on the glow and understanding that makes the crepuscular rays logical to understand. The sunlight has radiant intensity, and this shows to the observer the details of the landscape below; trees on vast hills surrounding some countryside and a small pond far away.
Time-lapse length (30 fps):
15 seconds and 24 frames.