Learn the English Phrases "by day", "by night", and "night owl"

Read along to practice your English and to learn the English phrases BY DAY, BY NIGHT, and NIGHT OWLIn this English lesson, I wanted to help you learn the English phrases by day and by night. I'm a teacher by day and a YouTuber by night. So when you use by day and by night, you're describing when something happens. You often hear this in a superhero movie, Superman is Clark Kent by day and Superman by night. Or is that Batman? Batman is Bruce Wayne by day and Batman by night. Yeah, that makes...