UTC-3:   03   06   09   12   15   18   21   24
mdts    117  118  118  118  118  118  118  118
mdww    119  113  135  139  150    5   15   13
shts    0.8  0.8  0.8  0.8  0.8  0.8  0.8  0.7
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0