UTC-3:   03   06   09   12   15   18   21   24
mdts    118  118  118  117  117  117  117  117
mdww     12   24   23   23   18   19    9  163
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