UTC-3:   03   06   09   12   15   18   21   24
mdts    262  263  264  264  264  265  264  263
mdww    344  334  275   13  346  276  272  280
shts    1.2  1.2  1.3  1.3  1.2  1.2  1.2  1.1
shww    0.3  0.2  0.1  0.0  0.0  0.0  0.2  0.4