well if you're honest you shut down at what the end of your drive would be . If you cook the books you get an extra hour of drive time. But seriously the best way I found on dealing with DST was to shut down before the time change and get an extra hour of sleep.
When I ran team we just shut down at our regular times. In the spring someone would have an hour less to drive, in the fall we would just take an extra hour to have a meal and some coffee.
Running single I just shut down at my regular time and adjust my clock from there.