Brand spankin' new charter here and have a silly question...

I'm not entirely sure what time I should be temping. I know that it should be after at least 3 hours of sleep and before you get up and do anything. The only problem is that I usually get up anywhere between 2-5AM (lately it seems to be 4-5) to pee and then get up for the day between 7-730 but am usually awake before than.

When should I be taking my temp to get an accurate reading? Should it be around 4-5 when I'm woken up to pee normally ( but I might wake up before then) or at 7 before I get up for the day (usually awake at 6-630 and just dozing off and on)?

TIA all.