A 2017 study found that moving high school start times back to 8:30am would result in an $83 billion annual gain to the US economy a decade after implementation as a result of higher academic performance of students, reduced car crash rates, and other factors. – WTF Fun Facts
WTF Fun Fact – Moving High School Start Time

? We always started at 8:20 when I was in school, what’s this moving “back”
I start school at 8:25 am