UTC-3:   03   06   09   12   15   18   21   24
mdts    115  115  115  115  115  116  116  117
mdww    146    6   11   11    3    8  142  130
shts    1.2  1.1  1.0  0.9  0.9  0.8  0.8  0.7
shww    0.0  0.0  0.0  0.0  0.0  0.0  0.0  0.0