NZ/AU is definitely on my bucket list!
In western Oregon, it's not just the lack of daylight, but the rain too. It's been dry lately so that has been nice. I bought a 1200 lumen bicycle light so I have tried a few night rides. I hit a low traffic country road the other day with virtually no cars - heard an own and spotlighted a couple deer in a field. Enjoyed that! I'm looking forward to possibly seeing the sun this weekend as I'm stuck inside at work during the daylight hours.
Peddlenow - I notice you're from Salem too! Perhaps I'll see you on the road sometime!