UTC-3:   03   06   09   12   15   18   21   24
mdts    251  251  251  250  249  247  247  244
mdww    318  335  331  318  250  233  233  234
shts    0.6  0.7  0.7  0.7  0.7  0.8  1.1  1.3
shww    0.0  0.0  0.0  0.0  0.0  0.1  0.6  0.9