Research shows that in the days following the spring transition, there are measurable increases in sleep disruption, impaired alertness, workplace errors, motor vehicle accidents, and even short-term elevations in cardiovascular events and blood sugar variability.
Research shows that summertime conditions can lead to cognitive impairments, particularly in memory and concentration. Factors such as sleep disruption, heat, dehydration, and smoke exposure are significant contributors to these effects.
If you're in Germany long enough you'll discover another common rule that has serious reverence for Sunday, legally speaking. It's called "Sonntag Ist Ruhetag," or Sunday is rest day. If you factor in the German national love for regulations and bureaucracy, it's easy to see how peaceful downtime has become a matter of law. At first, it felt like a little quirk to get used to, but the more I experienced it the more it revealed about my inner mindset.