It's getting late and the T1 will be here in the morning
Normally a 3am test is when you are testing to see if you hypo during the night and giving a false number of a morning
Exactly, so you test in between ideally I'd test twice. If you go to bed at 11pm I'd test at 2am and 5am, or something like that. That will give you an indication if the amount of basal you are taking is correct