Part 8/10:
The original animation notably omits the twilight phases, showing a stark transition from broad daylight to full night. This simplification is likely a visualization choice but misleads viewers into believing that regions are in total darkness or full sunlight without intermediate phases.
By transforming the map into a 3D globe and examining the transition zones, it becomes clear that the boundaries between day and night are gradual and include significant twilight periods. Thus, the claim that the entire hemisphere facing the Sun is in full daylight, while the other is in darkness, is misleading.