UTC-3:   03   06   09   12   15   18   21   24
mdts    257  259  260  261  261  261  261  264
mdww     26   38   39   81  109  106  105  104
shts    0.9  0.8  0.8  0.8  0.7  0.7  0.8  0.9
shww    0.0  0.0  0.0  0.0  0.2  0.4  0.5  0.5