1 500: interframe interval = 1/40.37 s avg=1/18.26 stddev=1/29.69
2 500: interframe interval = 1/28.02 s avg=1/18.81 stddev=1/31.60
3 524: interframe interval = 1/32.93 s avg=1/18.55 stddev=1/31.95
4 550: interframe interval = 1/32.03 s avg=1/19.23 stddev=1/32.52
5 500: interframe interval = 1/56.71 s avg=1/18.59 stddev=1/33.55
6 500: interframe interval = 1/18.61 s avg=1/19.86 stddev=1/33.22
7 538: interframe interval = 1/34.78 s avg=1/19.57 stddev=1/31.22
8 500: interframe interval = 1/27.36 s avg=1/18.87 stddev=1/31.66
9 500: interframe interval = 1/74.84 s avg=1/19.29 stddev=1/32.73
10 538: interframe interval = 1/30.30 s avg=1/18.55 stddev=1/31.08