I am going to be installing a 12” exhaust fan into my turkey pen. One wall of the pen is solid all the way up. The other 3 are solid to 30” with chicken wire from there to the 7’ ceiling in my pen. I can tell my turkeys have been beat stressed lately based off of their panting and general look. I am going to install a wall mounted exhaust fan. My question is, am I better off installing the fan just below though ceiling to suck out the hot air on top or would I be better served installing it mid height and creating a breeze across the pen?