Although Whoooaaaaa!!! After just re-reading top of page, we may have to argue basics!! I sincerely hope that camera u flashed round the dark door was within 20 mins of lights either going off or coming on, and not few hours into dark period??!
And to answer u last posts (since ur right, no-ones replying quick!), i'm not 100% sure on dark period but must admit i do it too. I usually do no more than 36 hours (i.e. they do last night of normal dark, then no switch-on next day, then they stay dark that night too, then i harvest at what would be normal wake-up time the following day.). To be honest theres a million arguments online for & against dark period but my reckoning on 36 hours is it adaquately satisfies both the pro criteria for crystal production/using up nutes argument, and the against arguments that too long dark will start to sap its vitality.
And with ur trich pics (btw the 3rd pic is one of best close-ups i seen in a fair while! - shame other 3 weren't as sharp! lol!), i;d say they look good as higher % look milky, theres good low % of strong ambers already, and most of the clears look like they starting to milk up anyway. I can't remember how long u said been in flower but if over 8 or 9 weeks then i'd say probably near done, and i seen more immature trich pics for sure! Up to u obviously tho dude! Looking nice tho!