Sorry, but I need to practice. Arguing for things that you don't actually care about has always been extremely difficult for me, so I've been trying to do it more and more recently. Though I usually end up getting more and more ridiculous with my arguments as we go on, which kind of ruins the point.
FC: 4441-9848-5442 (If you want any gen 1-6 starter, PM me or ask on steam)
The fact is they don't have day during the winter months. They have night. Only night for days (or weeks or months) on end. It is used as a descriptive term to describe the time in broader terms, but it still only works if there is a sun or moon to show a clear line between them.