1 537: interframe interval = 1/27.31 s avg=1/27.90 stddev=1/68.05
3 525: interframe interval = 1/30.18 s avg=1/28.15 stddev=1/82.06
5 525: interframe interval = 1/35.87 s avg=1/27.84 stddev=1/62.80
7 538: interframe interval = 1/33.25 s avg=1/26.63 stddev=1/59.73
9 537: interframe interval = 1/28.88 s avg=1/27.74 stddev=1/69.32
11 526: interframe interval = 1/ 6.05 s avg=1/27.95 stddev=1/69.62