I just want to ensure that we are all clear that you now...

I just want to ensure that we are all clear that you now acknowledge that Water Vapour has a COOLING effect on daytime temperatures.

And when you ditch the Back radiation nonsense then you maybe able to see that the latent heat absorbed during the day via evaporation (cooling process) is slowly released at night via condensation which also contributes to the nightly inversion layers thus slowing down the cooling process at night.

It is not rocket science. People like yourself pretend it is.