UTC-3:   03   06   09   12   15   18   21   24
mdts    117  119  119  119  119  118  118  118
mdww     24   31   41   51   53   70  106  121
shts    0.7  0.7  0.8  0.8  0.8  0.8  0.7  0.7
shww    0.0  0.0  0.0  0.1  0.1  0.0  0.0  0.0