The table shows the amount of time (seconds) that each horse spent in front of and exploring the mirror in Open Mirror (OM) and Covered Mirror (CM) conditions.

In the table, the number of the times the horse looked behind the mirror and all the mouth patterns the animal performed in front of the mirror are also reported for both conditions, OM and CM. Under OM condition all the horses spent a higher amount of time in front of the mirror and three horses out of four engaged in a significantly longer time exploring it, compared to CM condition. All of the tested horses looked behind the mirror in OM condition and three out of four horses performed mouth movements when they were in front of the reflecting surface.