timppu: Wake up 3am, go to work e.g. around 4-5am, and get home 1-2pm, or whatever. There is no need to shift the clocks to achieve that, just move the official office hours from e.g. 9am-5pm to 6am-2pm.
I just can't see someone sending their kids to school at 5AM, meaning they need to be at the bus stop around 330-400, waking up closer to 3AM. Ever try to get a kid in bed on time, much less up on time?
If anything needs to change I really think it's this arbitrary moving of the hour hand, still haven't seen any positive reasons outside of more light=good.