t_sec h_mm 0 0 0.12677055 4.71698113207547 0.2535411 8.33930817610063 0.380311675 11.4877358490566 0.507082225 12.4213836477987 0.6338528 13.3647798742138 1.77478785 16.8238993710692 3.929887425 16.9817610062893 6.592069225 18.0823899371069 9.0007099 19.8119496855346 10.14164495 21.3927672955975