UTC-3:   03   06   09   12   15   18   21   24
mdts    119  119  119  119  120  120  119  120
mdww      8   89  170    1    8    7  163  155
shts    1.2  1.2  1.2  1.2  1.2  1.1  1.0  0.9
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1