So I added an additional vent on one of the shed coop gables. I have an enclosed run which I close at night. I am still leaving the pop door open since it's still above 50 degrees most nights. I close the windows and the main door depending on conditions. l've read optimal range for humidity reading is between 30 to 70%. I'm so worried about this humidity thing. I clean up after the 7 hens and 2 roos daily. They have pine shavings and pdz in the coop. Tonight at around 7 p.m. when I went out to lock 'em up, they were all in their roosts, after 6 hours of steady downpour the humidity was 76%. I'm using a ASX Design SUKRAGRAHA Mini Digital Temperature Humidity Meter Gauge Thermometer Hygrometer LCD Degree Fahrenheit (F) Display Black Sold by: AM_store for $7.49 bought from Amazon. So again, thanks for your patience, indulgence, and advice.