Thank you Stephen! Pardon my ignorance but what's an IRT? Thanks!

Thank you so much for your help, Stephen!

I did not, but I will try that out! Thank you Lars.

Thanks for your reply, Alex! I left it as a continuous variable, but when I did treat it as a categorical factor, the effect diminishes. I'm quite perplexed to be honest.

The code for the model is attached.

I would like to have the same figure I just produced, but have them represent the temperature changes at each individual height (which it seems to be doing). I'm just confused by why the conditional_effects() function is changing the values of the heights.