Here are some sentences I found in the ESL001 writing review forum:
I usually wake up at 6:00 am and do a bit of exercise then do my morning rituals and eat breakfast around 8:00 am. I usually do a bit of work at home like video editing the time depends on the amount of work. If it's a college day I usually don't accept work. I eat my dinner at 9:00pm and hit the bed at 11:00 pm
This is how I use the punctuation mark on the sentence for more clarity:
I usually wake up at 6:00 a.m., and do a bit of exercise, then complete my morning rituals and eat breakfast around 8:00 a.m. I usually do some work at home, like video editing; the time depends on the amount of work. If it's a college day, I usually don't accept work. I eat dinner at 9:00 p.m. and go to bed at 11:00 p.m.
By using the correct punctuation mark guides the reader through the flow of a sentence, making it easier to understand the intended meaning. It helps clarify the relationships between words, phrases, and clauses.