Revda時間からSaint Peter Port時間への変換
12:59:31
-4
08:59:31
+5
+5
+4
+4
+4
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+3
+3
+3
+3
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+1.5
+1
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+0
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-1
-2
-2
-2
-2
-2
-2
-2
-2
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-3
-3
-3
-3
-4
-4
-4
-4
-4
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-5
-8
-8
-8
-9
-9
-9
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-11
-12