UTC-3:   03   06   09   12   15   18   21   24
mdts    244  241  241  242  244  246  248  249
mdww    221  219  225  216  183   84   82  120
shts    1.2  1.2  1.1  0.9  0.8  0.7  0.7  0.6
shww    0.5  0.3  0.2  0.0  0.0  0.0  0.0  0.0