first off, props for takening photos that look have decent through that scope, I honestly didn't think it was possible...you proved me wrong. Second, it goes from clear, cloudy/ milky, amber/ golden. He got that part right. But as far as effects. Clear, is pure THC, you will want to harvest your sativa or sativa dominant plants at this point to truely feel the best effects of the sativa high. It will be cerebral and a head high. Cloudy is starting to convert to CBN has a balance of high and body, harvest your hybrids at this point for a pretty even mix. Amber most of the THC has coverted to CBN and CBN's lesse psycoactive ingredient that I forget what its called right now. Couch lock, body high the best kinda high for pain relief. Harvest your Indica or Indica dominant plants at the point for the most couch lock/ pain relieving high. Your last set of photos look pretty good, lots of Capitate Stalked Trichomes, a few are getting ready to 'burst' with heads developing a little point meaning there packed full with THC and very easily ruptured. I'd say you have less than a week, to know for sure your going to have to nip a few calyx's off the top of the cola!