UTC-3:   03   06   09   12   15   18   21   24
mdts    116  116  117  117  117  117  117  117
mdww    113  113  124  123  131  162   12   15
shts    1.0  1.1  1.1  1.1  1.1  1.1  1.0  0.9
shww    0.1  0.3  0.1  0.2  0.1  0.0  0.0  0.0