Conversione dell'ora da Nguruka a Banga
20:40:12
+2.5
23:10:12
+7
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+6
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-1
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-1
-1
-1
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-2
-2
-2
-2
-2
-2
-3
-6
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-6
-7
-7
-7
-8
-8
-9
-10