After I retired I took a part time job driving a school bus.
My route is in the country starting at 07:00 in the dark and last stop is at approx. 07:40 and just starting to get light out.
Around here school start times are sometimes staggered to coincide with an early then late bus route to utilize the buses for two routes.
2014 Chevrolet Silverado 3500 LTZ CCLB DRW D/A - Transfer flow 40 gallon Toolbox/Tank Combo - Line X - Edge Insight
2015 Palomino Sabre 33CKTS - Platinum Edition - Progressive Industries EMS HW50C - JT Strong Arm Stabilizers - Ground Control 3.0