UTC-3:   03   06   09   12   15   18   21   24
mdts    253  253  253  254  254  254  249  236
mdww    105   70   32   33  107  128  120  115
shts    0.6  0.6  0.6  0.6  0.6  0.5  0.6  0.6
shww    0.0  0.0  0.0  0.0  0.0  0.3  0.5  0.5