I am really curios about this?

Question

When i sleep late at night, I wake up early the next morning.

When i sleep early at night, I wake up late the next morning.

I am really curios about this.

Please someone give me an explanation.

Answer 1

***It might just be that you get excited for something so you spend all night preparing then wake up early to get ready or you have nothing to wake up for so you sleep in late.