Pyapon 시간을 Grogol 시간으로 변환
18:47:18
+0.5
19:17:18
+3.5
+3.5
+2.5
+2.5
+2.5
+2.5
+2.5
+1.5
+1.5
+1.5
+1.5
+1.5
+1.5
+1.5
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+1.5
+1.5
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+1.5
+1.5
+1.5
+1.5
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+1.5
+1.5
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+1.5
+1.5
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+1.5
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+1.5
+1.5
+1.5
+0.5
+0.5
+0.5
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-3