No, I would keep it out. Sorry I did not see your post until now.😊
I know it is hard not to worry. It may or may not still be viable, you did not do anything wrong.:hugs
You are right they don’t look quite ready yet. You can go ahead and stop turning them, I would not increase humidity yet based on what I’m seeing though. Looks like they still need to lose some fluid. You’ll see a fairly dramatic drawdown in the air cell around day 19.😊
Get your eggs set. Take out the turner if you have one, put down the nonstick shelf liner if you are using this. Candle all your eggs, mark the fat side of the air cell and place this upwards. You can just stop turning them now. See how the air cells look. You can post photos of the air cells...