To the degree kids are standing around outside, they're already in the dark in northern US states (to say nothing about Canada and areas of Europe) for part of the year even with standard time.
And, yes, dynamic school schedules don't work because they need to be synced at some level with work schedules. A one-time shift might work though.
I mostly don't have a dog in this hunt. I pretty much set my own schedule absent the odd morning appointment.