UTC-3:   03   06   09   12   15   18   21   24
mdts    119  119  118  118  118  118  118  118
mdww    130  126  127  137  161   14   17  146
shts    1.2  1.2  1.2  1.2  1.3  1.2  1.2  1.1
shww    0.1  0.2  0.2  0.1  0.0  0.0  0.0  0.0