UTC-3:   03   06   09   12   15   18   21   24
mdts    117  117  117  117  116  116  115  114
mdww    159    8    2  167  133  110  111  109
shts    0.5  0.6  0.6  0.6  0.7  0.9  1.1  1.2
shww    0.0  0.0  0.0  0.0  0.0  0.1  0.3  0.3