UTC-3:   03   06   09   12   15   18   21   24
mdts    116  115  115  115  115  115  115  115
mdww    105   99  109  121  153  149  139  163
shts    1.6  1.6  1.5  1.4  1.3  1.2  1.1  1.0
shww    0.4  0.1  0.2  0.0  0.0  0.0  0.0  0.0