For anyone curious about the practice of Daylight Saving time and why many countries observe it, a brief history can be found here: https://www.cnn.com/2019/11/03/us/daylight-saving-time-history-trnd/index.html?utm_source=twCNN&utm_content=2019-11-04T00%3A44%3A06&utm_medium=social&utm_term=link