UTC-3:   03   06   09   12   15   18   21   24
mdts    118  117  117  117  117  117  117  117
mdww    120  128  153  153    6   11   17   16
shts    1.0  1.1  1.0  1.0  0.9  0.8  0.7  0.7
shww    0.5  0.2  0.0  0.0  0.0  0.0  0.0  0.0