Earlier quoted context omitted.
On the shortest days of the year in Los Angeles[1], there is civil twilight around 6:30am and full daylight before 7am. Maybe the writers, who even have children, live close to the schools they attend. [1] https://www.timeanddate.com/sun/usa/los-angeles
Wow, this really gives you perspective. My corresponding times are 8:21 and 9:55. I would give the world for the opportunity of sunlight evenly distributed over the year.
Less than 9 hours in the winter though... that part is harsh.