UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  118  118  118  118  119
mdww    127  130  139  144  150  156   98    8
shts    1.5  1.7  1.6  1.5  1.4  1.3  1.3  1.2
shww    1.1  0.6  0.3  0.3  0.2  0.1  0.0  0.0