UTC-3:   03   06   09   12   15   18   21   24
mdts    251  251  250  249  247  247  246  243
mdww    322  272  351  337  251  226  231  235
shts    0.6  0.7  0.7  0.7  0.8  1.1  1.2  1.2
shww    0.0  0.0  0.0  0.0  0.0  0.1  0.6  0.9