Here openening hours have been "liberalized" a lot during the last 5-10 years. Bars are open until 4 - 5 am, supermarkets even 24/7. And an increasing amount of

Here openening hours have been "liberalized" a lot during the last 5-10 years. Bars are open until 4 - 5 am, supermarkets even 24/7. And an increasing amount of people are using those, otherwise businesses wouldn't offer them. Many travel over timezones more than once year just for fun. All that disrupts sleep patterns. The one hour twice a year seems minor in comparison.