UTC-3:   03   06   09   12   15   18   21   24
mdts    115  116  116  116  117  117  117  117
mdww    139  155   11   18   29   35   30   33
shts    0.8  0.7  0.7  0.6  0.6  0.6  0.6  0.6
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0