According to a new study, if you’re looking for a “date,” you should start patrolling Tinder and OKCupid at 9:00pm.

Nielsen — the company that tracks TV ratings — crunched the numbers and figured out that users of both apps tend to be most active and offering up the most responses at night.

It seems that most online daters use the services first thing in the morning and before going to bed.

Those looking for late-night hookups might not be so lucky after 10:00 p.m., though. Activity on both dating apps tends to drop in a big way at night.