during the German Open a smart team noticed that technically the rule
1.9.5 All measurements in the rules have a tolerance of ±5%.
also applies to rule
3.3.8 Each team will be given a maximum time of 8 minutes to calibrate the sensors, select the checkpoints and let the robot complete the course. [...]
So technically each time could be given up to 24 seconds of additional time as the time is also a measurement.
It should be common sense that this is not the case, but it would probably be better to rephrase it to something like
1.9.5 All measurements in chapter 1 (Field) have a tolerance of ±5%.