I barely see daylight doing the winter part of the year since I normally don't wake up before 4pm. And by then it's already dark again. =)
But yeah, winter depression is quite common in all of scandinavia. Atleast we've had proper snow nation wide last few winters. Snow have been fairly scarce in the southern part of sweden the last two decades until two years ago. Sooo much snow last two winters. The order is restored! Sweden is supposed to be snowy at winters, right?