what would you do in this situation ?

So I have had my plants in this spot right by a river in ground. It just a big empty opening in middle of the woods. It had lots of direct sunlight. during early summer months because the sun would always be above after treeline most of the day but i found that over the months the sun slowly crept past/below treeline to the point now in September where my plants are getting no direct sunlight at all and are in shade all day.
(1.The trees I would have to chop down would be to many for one person to do with a saw or axe in time before harvest anyway 2.some are huge and not able to be cut down without chainsaw which I cannot use because im guerrilla growing close to other peoples property that I don't want to hear/know so neither of those is an option)
I have few sativas left that are pretty much ready to go but would like to wait little bit longer if it going to benefit me any. Which leads me to my question. I am curious to know if it worth it to keep them going any longer with no sunlight/just shade or to just chop them now ?

vostok said:

You have lots of options depending on your experience, you can chop them to a bubble cloner indoors, transplant to 8 gallon pots and continue elsewhere or indoors,
chop them now and have shitty bud, or leave them be, the plant knows best ..good luck

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Cant grow indoors for multiple reasons that anger me
like the transplant into pots and moving idea but is it a good idea to do that to a plant in flower that technically is ready to harvest I just want to go another week maybe 2 to get fatter/ripe if even a point due to my situation
Plus im located/growing in Canada N.S and average temps at night are already below 10c

word thanks for your time/feedback