UTC-3:   03   06   09   12   15   18   21   24
mdts    116  117  117  117  117  117  117  117
mdww    138  126  131  125  133   86   16   14
shts    1.1  1.1  1.1  1.2  1.2  1.1  1.0  0.9
shww    0.0  0.1  0.0  0.1  0.1  0.0  0.0  0.0