Groundhog Day
Traditional method of weather prediction
Is Antarctica a good location for Groundhog Day?
Groundhog Day relies on a groundhog seeing their shadow. Antarctica has an irregular sun pattern and some days have no sun rise or 24 hour sunlight. Antarctica has temperatures can range from -10C to -60C. Groundhogs live in forests or woodlands with plenty of sunlight.
What does a groundhog have to see in order for a prediction to be made on Groundhog Day? Which particular light source is responsible for casting #1? How is the #2 pattern like on Antarctica? Is #3 is irregular?