"Now it's simulating three hours after sunrise," said Richard as he lifted the lever he had just pressed and then pushed down another lever on the control panel.
"Bright!"
Following Richard's command, the first sun began to dim and extinguish, and a second sun lit up in the distance from the first. The first sun was located at the center of a Crystal Wall, while the second sun appeared at the intersection of that Crystal Wall and another wall. If the first sun represented the east, then the second sun was to the southeast.
Upon closer observation, one could notice that the second sun was slightly smaller than the first, but it was brighter and its color had shifted from red to incandescent white.
"Now it's simulating six hours after sunrise," Richard continued, working the control panel, "Bright."
