Great reply. I just noticed the same things.
Unfortunately, OP, those dial style analog thermometers/hygrometers are wildly inaccurate (up to 15%) donuts worth getting a few digitals. I use Accurite brand, but there are others. I get them at Walmart or Amazon for around $10 each.
You definitely want to get those ambient temps up, 75 should be absolute minimum while 78-80 is ideal for the cool side.
I even go a bit lower humidity wise than dakski with my BPs. I make sure it never dips below 40% but boost it to 65-70% during shed.
I know you just came to share pics, but I figured it can't hurt to share my experience and thoughts.