Outdoor plants, please have a look on pistils, something is not okay

Hi everyone!

I had several grows before but I have no idea what is happening with these ones.

My suspicion is that my plants are in early mature? if it exists at all?

Many of the pistils went brown or dissappered but they need 4-5 weeks more to be ready and I am starting to be worried a bit

I am moving them inside cuz its getting cold outside in the night, maybe thats the problem? They as well accidentally fell from 3 feet high but they survived.

Can you guys please take a look on them and somehow enlighten me? Maybe they are alright, i need some advice.

They are getting purple as well, I think it is because of the cold nights.

Please guys, thank you very much.

Looks fine imo keep going . Unless your getting a hard frost you dont need to take them in either imo . Im in the north east,my plants dont go inside until harvest

Check for caterpillars on that first picture