UTC-3:   03   06   09   12   15   18   21   24
mdts    261  262  262  262  262  261  261  261
mdww     14   26   24   22  342  328  208  332
shts    1.6  1.6  1.7  1.6  1.6  1.5  1.4  1.3
shww    0.2  0.2  0.0  0.0  0.0  0.0  0.0  0.1