"TIME","PH"
1,7.019999980926514
1,6.929999828338623
2,6.420000076293945
2,6.510000228881836
4,6.070000171661377
4,5.989999771118164
6,5.590000152587891
6,5.800000190734863
8,5.510000228881836
8,5.360000133514404