Help Me Out Here

So, this week was my fertile week, with today being my biggest chance of conceiving. I am starting to feel ovulation symptoms (i.e. pelvic cramps, sore breasts, feeling sluggish). I guess my question is the following: if my fertile window was today at 28%, does it matter what time me and my husband had sex. We had sex this morning around 3am which is the norm for us. Should we be having sex at a specific time on my fertile days or is anytime within that fertile window ok?

I’ve attached my glow report so you guys can see

Any advise or help is welcome. Thanks in advance.