UTC-3:   03   06   09   12   15   18   21   24
mdts    119  119  119  119  119  119  119  119
mdww      9  160  144  157   94    4    7   16
shts    1.3  1.4  1.4  1.4  1.3  1.2  1.1  1.0
shww    0.3  0.1  0.1  0.0  0.0  0.0  0.0  0.0