UTC-3:   03   06   09   12   15   18   21   24
mdts    116  112  116  115  115  116  116  117
mdww    124  120  119  121  125  123  129  146
shts    1.1  0.8  1.7  1.9  2.0  2.0  2.1  2.0
shww    1.3  1.9  1.6  1.2  0.9  0.9  0.4  0.1