What’s considered a late pill?

How long is it usually considered a late pill? I take the combination pills, and I’m supposed to be taking them at 10:30 pm every night. But idk sometimes I take them like at 11:30, or 12:30 ish but never after 1 AM. Rarely at 1 am. Because I saw some says it’s considered late if it’s taken 12 hours later. Then others are like it’s late if it’s taking 2-3 hours later. Which one is it?