Ovulation help!

I know this isn't the group but I always get the most answers here.

Does anybody else take the clear blue ovulation tests at the same time every day or just as long as you use your first pee of the morning?

I wake up sometimes before the time I usually take my test so I just take it when I get up then so it's first urine of the morning.

I'm using the pink clear blue not the advance purple ones.