> Today I learned about the Bortle scale When I first learned about the "clouds are noticeably brighter than the sky" part of Bortle 5, it was like it flipped

> Today I learned about the Bortle scale When I first learned about the "clouds are noticeably brighter than the sky" part of Bortle 5, it was like it flipped a switch in my brain. I can't avoid noticing it now.