how many hours did you let it to stabilize with lid on? i suggest to forget it for 12-24 hours in your closet. then check that rh again. if it is over 64 open the lid but if under 58 you have to push it back to 60's. don't go under 55! try to stay at 60-64. 62 is optimal.
I put it into the jars 2 days ago! So I open the jars if it’s above 63? If it is around 60-62?