UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  118  118  118  118  118
mdww    130  128  132  156    9   12    5  129
shts    1.3  1.2  1.2  1.2  1.2  1.2  1.1  1.0
shww    0.1  0.1  0.1  0.0  0.0  0.0  0.0  0.1