In order to better control the climate in the barn, it is crucial for the farmer to audit the farm at certain critical hours when ventilation, heating, etc.  needs to be adjusted.

Critical hours in which  environmental conditions (temperature, relative humidity, etc.) fluctuate are different in every season of the year.

The physical presence of the farmer or operator is very important to assess barn conditions and the chicken behavior, that affect the welfare of the flock.

At periods of high temperature fluctuation, it is important that the farmer is be present in the farm during  early  morning  and  midday,  to  adjust ventilation if needed.