UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  119  119  119  119  119
mdww    133  134  141  144  148  155  164   92
shts    1.5  1.5  1.5  1.4  1.4  1.4  1.3  1.3
shww    0.4  0.4  0.3  0.3  0.2  0.2  0.1  0.1