UTC-3:   03   06   09   12   15   18   21   24
mdts    118  117  117  117  117  118  118  118
mdww    142  133  129  130  131  140   93   16
shts    1.0  1.0  1.0  1.0  1.0  1.0  0.9  0.9
shww    0.1  0.1  0.3  0.4  0.3  0.2  0.0  0.0