UTC-3:   03   06   09   12   15   18   21   24
mdts    116  115  114  114  115  115  115  115
mdww    107  110  117  131  138  123  114  111
shts    0.7  0.7  0.8  0.8  0.8  0.8  0.8  0.8
shww    0.2  0.3  0.1  0.0  0.0  0.0  0.0  0.1