They weren’t arguing the specific times, but the article itself reads as if AI generated and not as a real report of someone’s schedule, by someone who would know that person’s schedule.
The follow-on conclusion from that is that the times are highly suspect.
6hr, as per my comment. Its enough for some people, but average is 7-8. I go to sleep 45-60 mins after going to bed, and i wake 30mins before exercising. Im assuming that is fairly typical.
I think you have misinterpreted that sentence. It is saying that too little sun exposure is harmful to health in women. See also this study which found the same for men in Norway:
I’ve tried to google with no success but is it known if she smoked or ever did? Or is she part of the unlucky cohort (~12.5%) of non-smokers that get lung cancer?
Well, yeah. For the sort of people who have "Title: CEO" on their Wikipedia page I suspect we're overdrawing from the pool of people where mission implicitly matters a little more than taking it easy. One way or the other you're going to die, but if your response to that is to relax and try to eke out a few years by keeping your stress down then CEOing is probably not for you.