So do i need to cover the box to make it darker? As the sun does shine in the coop a bit in the middle of the day.  Im trying to get one of my hens to lay on the nest again, as two of them were broody for a few days like 2 weeks ago. Here is a picture of the boxes. They use the one closest to the wall the most. 
		
		
	
	
		
	
	
		
			
		
		
	
				
			
	