Tesla's Safety Score helps drivers improve their habits. It considers things like hard braking and following too closely.
One factor is late-night driving. Tesla used to count any driving between 10 PM and 4 AM, but now it's from 11 PM to 4 AM.
Each hour between 11 PM and 4 AM affects your score differently, with 2 AM being the most heavily weighted.
Tesla's goal is to make its cars safer and its Safety Score system more accurate.