t_sec	h_mm
0	0
0.5	9.41661238278469
1	11.5798882004514
1.5	15.1429307236673
3.25	20.7419975458636
4.25	24.4322915877657
5.25	25.4503037372559
6.25	26.850070442805
10.5	29.7768553725894