UTC-3:   03   06   09   12   15   18   21   24
mdts    120  119  114  115  116  117  118  117
mdww    114  113  117  124  140  156  164  133
shts    1.3  1.4  2.0  1.8  1.6  1.5  1.3  1.1
shww    1.8  1.9  0.9  0.5  0.2  0.1  0.2  0.6