UTC-3:   03   06   09   12   15   18   21   24
mdts    116  113  111  109  118  109  107  110
mdww    110  112  113  112  111  111  112  114
shts    0.4  0.5  0.5  0.4  0.3  0.4  0.6  1.0
shww    0.1  0.3  0.4  0.7  0.9  1.2  1.2  0.8