Minimum stats are calculated with 0 EVs, 0 IVs, and (if applicable) a hindering nature. Maximum stats are calculated with 252 EVs, 31 IVs, and (if applicable) a helpful nature.
Galarian Darumaka's Pokédex entries
It lived in snowy areas for so long that its fire sac cooled off and atrophied. It now has an organ that generates cold instead.
The colder they get, the more energetic they are. They freeze their breath to make snowballs, using them as ammo for playful snowball fights.