I've been using dark themes whenever possible for a few years now, but recently realized much of unpleasantness of light mode comes for me from it being too blue w.r.t. the ambient lighting conditions. Playing with the slider in "Night Color" under KDE or "Night light" under Windows does the trick.
But the SW sliders are much more convenient; say, at work the desirable blue light level varies quite a lot (e.g., a sunny afternoon with blinds half-closed vs. a rainy morning), and a smooth adjustment is very nice to have.
