UTC-3:   03   06   09   12   15   18   21   24
mdts    264  266  257  253  256  256  253  255
mdww    114  115  120  214  225  222  234  237
shts    0.7  0.8  1.0  1.1  1.0  1.0  1.0  0.9
shww    1.0  0.8  0.5  0.0  0.1  0.4  0.1  0.1