UTC-3:   03   06   09   12   15   18   21   24
mdts    269  268  266  263  261  261  253  250
mdww    118  133  142  197  234  231  226  227
shts    0.6  0.6  0.6  0.6  0.6  0.7  1.0  1.6
shww    0.0  0.0  0.0  0.0  0.3  0.4  0.4  0.4