UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  115  115  116  116  115  116
mdww    165  162  140   81   73  105  118  119
shts    0.8  0.7  0.8  0.8  0.8  0.9  1.0  1.0
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.1