* -13°C: This is a cold temperature, below freezing (0°C). It's about 9°F.
* 37°C: This is a warm temperature, about the average human body temperature. It's about 99°F.
To give you a better idea of what kind of planet this could be, I need more information:
* What is the context? Are you talking about a fictional planet or a real one?
* What other information do you have about the planet? Things like its atmosphere, distance from its star, and whether it has liquid water would all affect its temperature range.
Once I have more details, I can help you understand what kind of world this planet might be.
