UTC-3:   03   06   09   12   15   18   21   24
mdts    117  117  117  117  116  116  115  114
mdww     18  166  164  156  125  111  111  112
shts    0.5  0.6  0.6  0.6  0.6  0.7  1.0  1.2
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.4  0.6