UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  116  117  118  119  118  117
mdww     10   17   21   26   36   70   25   13
shts    0.9  0.8  0.7  0.8  0.9  1.1  1.3  1.4
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0