UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  119  119  119  119  120  120
mdww     13   31   35   24   48   49   51   56
shts    0.7  0.7  0.6  0.6  0.6  0.6  0.6  0.6
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1