@jzb I don't personally understand it, but I also:
1. Don't suffer from screen-induced insomnia.
2. If I did, I'd likely do some other activity instead of being on my computer right before bed.
I guess if I were someone who had to use their computer right before bed and it caused them insomnia, I'd want that sort of feature.
@kyle @jzb I find the warmer tones of night mode easier on my eyes as the hours wear on. It’s not a must-have feature for me, but it’s very nice.