UTC-3:   03   06   09   12   15   18   21   24
mdts    114  114  115  115  115  116  116  116
mdww    135  136  136  143  134  127  130  130
shts    1.2  1.1  1.1  1.0  1.0  0.9  0.9  0.9
shww    0.2  0.1  0.1  0.1  0.1  0.3  0.3  0.3