UTC-3:   03   06   09   12   15   18   21   24
mdts    116  116  116  116  117  117  117  117
mdww    117  116  122  122  129  156   92   15
shts    1.1  1.1  1.2  1.2  1.1  1.1  1.0  0.9
shww    0.2  0.2  0.1  0.2  0.2  0.0  0.0  0.0