They will go in for the next boxes once they are established in that is where they should lay.  The lack of daylight can set back the onset of laying.  I often have pullets that were raised by broodies that reach laying age in the shortest days.  1 just started laying yesterday.  There is hope of pullets starting to lay when the days are short, they just might be a bit older than spring pullets at the start of lay.  I live in NWPA
	
		
			
		
		
	
				
			 
	 
 
		 
			
		
		
		
	
	
			
		 
			
		
		
		
	
	
			
		 
 
		 
			
		
		
		
	
	
			
		 
 
		 
 
		

 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		