Elaborate for us I won't lie register. And by the way foids don't understand how mirrors work.
Ok.
I'm no scientific genius so I won't pretend to know exactly what he's on about but whatever...
Ok so we've confirmed it's bullshit.
No but seriously I'm pretty certain it's something got to do with how objects in the open cool slower, because the cover of the clouds/whatever is causing the object to be obstructed (casting a shadow on it).
Idk how to explain it but basically no real heat energy is reflected by the moon because it is not concentrated enough to reach earth properly.
Kind of has a global warming effect. If there are clouds or whatever, convection is hindered because the object is in the way, so it will sink back down to the ground. So if there are clouds in the way, heat energy, not light, will bounce back, insulating the earth a bit more and therefore that area will cool slower, not that the moon is cooling things down, it's just that light energy can't pass through most solids, so the difference is more evident.
Think of it so you have a coat on. Someone has put you outside in winter. The coat is not protecting you from the cold light, just stopping the warmth from escaping. However, it's dark inside your coat because it's not translucent or transparent or whatever. They're not correlated.
Sorry my explanation is a bit sporadic and disorganised...
Basic scientific knowledge of energy (transfer), light and stuff can disprove it quite easily.