Clear, Cloudy, Amber trichome transition time

What is a general time frame between each phase of thrich colors?

I am nearing the end of my ak-48 grow.

https://www.rollitup.org/dwc-bubbleponics/441057-ak-48-nirvana.html

and I am trying to coordinate the flushing, and final steps of the grow. I understand everyone's different growing conditions will make this impossible to give an exact answer to, but. Given decent conditions (proper temps,ph,food,etc) how long after I start seeing MILKY will I start to see Ambers?

It differs from strain to strain.. You're over 9 weeks in on a hybrid, I'd start flushing.. but hey, that's just me. I like to harvest at 25% amber to avoid THC degradation.

I like to harvest most of my crop when trics are milky with just a few amber and harvest 1 with 20% amber. all plants are differant some change quick and some seem to take forever be patient

I want to add that after a trichome turns amber it degrades. That's why a lot of us choose a low amber percentage to chop.