UTC-3:   03   06   09   12   15   18   21   24
mdts    117  118  118  118  118  118  118  118
mdww      7  158  122  116  119  124  132  155
shts    1.3  1.3  1.3  1.4  1.5  1.5  1.5  1.5
shww    0.0  0.0  0.2  0.3  0.2  0.1  0.0  0.0