There are many planets in our galaxy.
Many of the ones that have water also have fog.
Fertile fogs help pollinate crops on alien planets.
Harvest time is when farmers, either humans on Earth,
or aliens living on other worlds, harvest their crops.
Harvesting of crops on alien worlds is far more difficult than harvesting on the earth.
Alien harvest seasons are extremely fun and exiting times for
exterrestrial aliens, as well as for the fortunate humans
visiting the various alien agrarian worlds in our known galaxy.
Agrarianism on alien worlds can appear as brutish and uncivilized to the unimformed casual observer.