UTC-3:   03   06   09   12   15   18   21   24
mdts    226  236  240  233  227  235  183  246
mdww    107  106  105  107  108  108   83   57
shts    0.6  0.6  0.5  0.5  0.6  0.6  1.0  1.0
shww    0.5  0.6  0.6  0.7  0.8  0.9  0.3  0.1