UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  118  118  118  118  118
mdww     20   14   22    8   18   21   25   26
shts    0.7  0.6  0.6  0.5  0.6  0.6  0.7  0.8
shww    0.0  0.0  0.0  0.1  0.2  0.2  0.2  0.0