UTC-3:   03   06   09   12   15   18   21   24
mdts    117  118  118  118  119  120  121  119
mdww    128  122  128  129  124  122  122  125
shts    0.8  0.8  0.8  0.8  0.8  0.9  1.1  1.4
shww    0.0  0.3  0.3  0.3  0.6  0.9  0.9  0.6