UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  118  118  118  118  118
mdww    127  127  132  149   88   16  143  127
shts    1.2  1.2  1.2  1.2  1.2  1.2  1.1  1.0
shww    0.2  0.2  0.1  0.0  0.0  0.0  0.0  0.3