Split時間からDavangere時間への変換
19:47:36
+3.5
23:17:36
+7
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+7
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+6
+6
+6
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+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
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+2.5
+2
+1.5
+1
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-1
-1
-1
-1
-1
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-2
-5
-5
-5
-6
-6
-6
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-9