So then how does saying "I got up at 9:00" have any meaning if you live in an area with only a few hours of sunlight if any? I didn't make the claim that "two

So then how does saying "I got up at 9:00" have any meaning if you live in an area with only a few hours of sunlight if any? I didn't make the claim that "two hours after sunrise" is completely accurate. I made the claim that it's more accurate. It's more accurate for more people who live relatively closer to the equator.