Table 1.

Behavior of the cows (lying, standing with two legs and four legs on the lying stalls) in the four pens, when the exit gate to the alley leading to the milking parlor is opened; number of cows in each pen: 12.

Cow Behavior	Pen Number	Median	Min	Max
Lying down on the lying stall	1	5	0	11
	2	2	0	9
	3	2	0	9
	4	1	0	9
Standing with two legs on the lying stall	1	1	0	7
	2	0	0	4
	3	0	0	3
	4	0	0	2
Standing with four legs on the lying stall	1	0	0	2
	2	0	0	0
	3	0	0	0
	4	0	0	1