Why do clouds mean that the temperature lower during the daytime and higher at night?

Clouds can lower daytime temperatures by reflecting sunlight back into space, preventing some solar energy from reaching the Earth's surface. This phenomenon, known as the albedo effect, can lead to cooler temperatures during the day. Conversely, at night, clouds act as an insulating layer, trapping heat that would otherwise escape into the atmosphere, resulting in warmer nighttime temperatures. Thus, the presence of clouds can create a moderating effect on temperature fluctuations between day and night.