Are there weak morning wood or just a general erection?

in recent two days:
Day 1: I have weak morning wood(max 60% or 70%) (Actually, I do not know whether it is morning wood, when I wake up, my penis is totally soft, however, in maybe after 1 minute it start to erection and max 60% or 70% ) (Lying down position)-----last about 1 minute
Day 2: I have weak morning wood(max 60% or 75%)(Actually, I do not know whether it is morning wood, too, when I wake up, my penis is soft or a little bigger, however, in maybe after 1 minute it start to erection and max 60%(without compress my PC muscle) or 75%(with compress my PC muscle(Kegel exercise)(Lying down position)-------last 40 second to 1 minutes. When I stand up, the erection goes away in 5 seconds even if I compress my PC muscle(Kegel exercise)

What do you think about these 2 erections? are they morning wood or just general erection in daytime?