Something curious right now is the different things that can be happening to my bowels at 8:30am:
If I get up and take a shower around 8 and then eat right after that, I will develop the need to take a shit between 8:40-8:50am.
However if I eat when I wake up at 8 first, I will develop the need to shit between 8:25-8:35am.
I'm learning after waking up, this need is attached to when I eat rather than the clock. But it's interesting that it's a relatively regular interval after eating, and some part of me feels like it should be the clock, or that what my body is doing is essentially clockwork and that I am a clock.
NB: there are no other times of day that have consistent shitting behaviors attached to them