Having spent some time living in Zurich I call bullshit on this; the streets and train stations are _deserted_ at 6am. Shops are still getting deliveries, coffe

Having spent some time living in Zurich I call bullshit on this; the streets and train stations are _deserted_ at 6am. Shops are still getting deliveries, coffee shops are still closed. No significant numbers of people - in Zurich at least - are starting work in offices at 6am.