Not really something I could work on in the dark! I managed to finish them the day after the power came back on.
I really needed something completely mindless, so I decided to knit swatches! I had two full-sized skeins and two samples in different colorways. I decided a while ago that I wanted to post photos of knitted sample in my Fiberarts Etsy, because there's so often such a big difference in what a multicolored yarn looks like in the skein and how it knits up. How many times have you had a multicolored yarn that you loved in the skein, but that you really just didn't like in the knitted object?

Spinners experience this all the time. See how bright and almost garish the different colors look in the unspun wool? The colors become much less intense in the finished yarn because of the the blending that occurs during spinning. Because of this blending, it can be hard to see from the yarn that it will create subtle stripes when it's knitted up.
The striping is more prominent in the first example because I used colors with strong contrast.

Of course, the final effect will always depend on the size of your knitting. Smaller projects like socks will end up with much wider and more prominent stripes. Sweaters and shawls will have narrower stripes - sometimes maybe only one row before the color changes enough to be noticeable! Still, it's always nice to at least have a ballpark idea of what a yarn is going to do before you plan your project.