UTC-3:   03   06   09   12   15   18   21   24
mdts    119  119  119  119  119  119  119  119
mdww      6  170  150  154  164   13  166   90
shts    1.3  1.4  1.4  1.4  1.3  1.3  1.2  1.1
shww    0.3  0.2  0.2  0.1  0.0  0.0  0.0  0.0