UTC-3:   03   06   09   12   15   18   21   24
mdts    248  246  243  245  247  248  251  253
mdww    238  229  255  299  284  253  250  251
shts    1.0  1.0  1.0  1.0  1.0  1.0  0.9  1.0
shww    0.2  0.0  0.0  0.0  0.0  0.0  0.0  0.0