diff --git a/bin/Co2Data.class b/bin/Co2Data.class
index cac907c..db6525b 100644
Binary files a/bin/Co2Data.class and b/bin/Co2Data.class differ
diff --git a/bin/Date.class b/bin/Date.class
index f4d3eb4..204980f 100644
Binary files a/bin/Date.class and b/bin/Date.class differ
diff --git a/src/Co2Data.java b/src/Co2Data.java
index 7936293..f717dba 100644
--- a/src/Co2Data.java
+++ b/src/Co2Data.java
@@ -16,7 +16,7 @@ public class Co2Data {
     public Co2Data(Date date, int co2Level) {
         this.date = date;
         this.co2Level = co2Level;
-        this.time = date.getHour() * 100 + date.getMinute();
+        this.time = (date.getHour() * 100 + 100) + date.getMinute();
     }
 
     // #region Getters and Setters
diff --git a/src/Date.java b/src/Date.java
index 5e71ded..7242306 100644
--- a/src/Date.java
+++ b/src/Date.java
@@ -72,6 +72,7 @@ public class Date {
 
     // #region String Representation
     // Method to print date in a readable format
+    @Override
     public String toString() {
         return String.format("%04d-%02d-%02d %02d:%02d", year, month, day, hour, minute);
     }