Here's an interesting start.This shows that the Stefan-Boltzmann...

Here's an interesting start.

This shows that the Stefan-Boltzmann equation accurately calculates the daytime surface temperature of the moon:
https://lunarpedia.org/w/Lunar_Temperature

"Since the emissivity is close to 1 minus the reflectance, those two terms cancel out, and inverting the equation gives the maximum day-time high on the Moon: 394 K or about 120 degrees C."
https://lunarpedia.org/w/Lunar_Temperature

We shouldn't see any disagreement that the SB equation is a valid method of calculating the temperature of an object from basic thermodynamic principles.