Update Night Light Icon
For me the moon icon leaves a bit to be desired, it could just be its geometry as it's a bit simplistic, I'd like to consider alternatives.
I think a consistent metaphor is developing for these screen redshift features, that we should probably fall in line with a bit, the exception is Android here which is also just a moon.
We have past alternatives in the source already, maybe we can iterate on these.
Edited by Sam Hewitt