Why is the morning of the execution an especially good one for ranofer?

The morning of the execution is a good one for Ranofer because his friend Heqet has provided him with a way to escape by disguising himself as a guard. Ranofer is also determined and resourceful, making him more likely to successfully navigate his way out of the situation. Additionally, the chaos and commotion of the execution provide a favorable environment for Ranofer to blend in and avoid detection.