UTC-3:   03   06   09   12   15   18   21   24
mdts    258  261  261  260  259  257  257  256
mdww     52   62   89  103  108  152  208  241
shts    1.0  1.0  1.0  1.0  1.0  1.0  0.9  0.9
shww    0.0  0.0  0.0  0.1  0.2  0.1  0.0  0.0