Okay ladies I just ordered my clinical guard opks off of Amazon. This is my first time using them.…

Okay ladies I just ordered my clinical guard opks off of Amazon. This is my first time using them. So far what I know is that the control line and test line have to be the same level of darkness. Right?! Lol .. and the Lh does not mean you ovulated it means to start baby dancing because ovulation should occur 12-72 hours. Right?! So if all of that is correct. What are the best times to test ??