UTC-3:   03   06   09   12   15   18   21   24
mdts    250  251  251  250  248  246  244  243
mdww    240  322  350  327  341  330  266  223
shts    0.6  0.7  0.7  0.7  0.7  0.9  1.1  1.1
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0