UTC-3:   03   06   09   12   15   18   21   24
mdts    116  116  115  115  115  116  116  114
mdww    123  122  123  129  131  127  118  117
shts    1.0  1.1  1.1  1.1  1.1  1.0  1.0  1.1
shww    0.5  0.4  0.5  0.3  0.3  0.4  0.4  0.6