UTC-3:   03   06   09   12   15   18   21   24
mdts    258  252  246  238  218  199  231  247
mdww    118  112  110  111  110  113  192  232
shts    0.6  0.5  0.5  0.6  0.6  0.7  0.6  0.6
shww    1.1  1.1  1.1  0.8  0.6  0.1  0.0  0.0