UTC-3:   03   06   09   12   15   18   21   24
mdts    118  117  118  118  118  118  118  119
mdww    127  129  137  143  150  157    7   10
shts    1.6  1.7  1.6  1.5  1.4  1.4  1.3  1.2
shww    1.0  0.7  0.3  0.3  0.2  0.1  0.0  0.0