UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  117  117  117  117  117
mdww     21   24   25   20   17   15   15   94
shts    0.9  0.9  0.8  0.7  0.7  0.6  0.6  0.6
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0