UTC-3:   03   06   09   12   15   18   21   24
mdts    117  117  117  117  116  116  115  114
mdww    117  110  107  124  133  112  110  128
shts    0.7  0.7  0.6  0.6  0.6  0.6  0.7  0.7
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.1  0.0