UTC-3:   03   06   09   12   15   18   21   24
mdts    119  119  119  119  119  119  120  119
mdww     17   28  157  151  126  128   10  127
shts    0.7  0.7  0.7  0.6  0.6  0.6  0.7  0.7
shww    0.0  0.0  0.0  0.0  0.0  0.2  0.0  0.1