Amazonis nailed what I was thinking. Here's an alternative interpretation: perhaps this is in relation to the fact that places like Norway (yes I know these guys are from Oregon) have periods in their winter where the sun does not rise at all due to their placement of the Earth. The scream of "Solstafir!!!" could actually be a yearning for the Sun to come back, though it does not despite this wish.
Amazonis nailed what I was thinking. Here's an alternative interpretation: perhaps this is in relation to the fact that places like Norway (yes I know these guys are from Oregon) have periods in their winter where the sun does not rise at all due to their placement of the Earth. The scream of "Solstafir!!!" could actually be a yearning for the Sun to come back, though it does not despite this wish.