How can I show the time in this Day/Night Cycle Script

Hi all!

I have a day/night script that I have modified for my own purposes. I want to be able to show the time in the top right-hand corner. I have tried numerous ways but cannot find it so it can display a time like 16:42. It always goes past 60 and is about 5 decimal places long. If anyone can either help or modify the code for me, I will be very grateful. If I need to, I can post a .unitypackage file. Here is the code:

TOD.js

 var slider : float;
 var slider2 : float;
 var Hour : float;
 private var Tod: float;
 
 var sun: Light;
 
 var speed = 50;
 
 var NightFogColor : Color;
 var DuskFogColor : Color;
 var MorningFogColor : Color;
 var MiddayFogColor : Color;
 
 var NightAmbientLight : Color;
 var DuskAmbientLight : Color;
 var MorningAmbientLight : Color;
 var MiddayAmbientLight : Color;
 
 var NightTint : Color;
 var DuskTint : Color;
 var MorningTint : Color;
 var MiddayTint : Color;
 
 var SkyBoxMaterial1 : Material;
 var SkyBoxMaterial2 : Material;
 
 var SunNight : Color;
 var SunDay : Color;
 
 //THIS WAS ADDED IN TUTORIAL NUMBER 24. It allows for changing the color that reflects of a water object.
 //Uncheck IncludeWater if you are not interested in using this.
 var Water : GameObject;
 var IncludeWater = false;
 var WaterNight : Color;
 var WaterDay : Color;
 var Hr : int;
 var Min : int = Hour / 60 * 100;
 
 function OnGUI () {
 
     if(slider >= 1.0)
     {
         slider = 0;
     }
         
     Hr = Hour;
     Min = Hour / 60 * 100;
     
     GUI.Label(Rect(Screen.width - 100, 20, 25, 100), Hr.ToString() + ":" + Min.ToString("f0"));
 
     //slider= GUI.HorizontalSlider( Rect(20,20,200,30), slider, 0,1.0);
     Hour= slider*24;
     Tod= slider2*24;
     sun.transform.localEulerAngles = Vector3((slider*360)-90, 0, 0);
     slider = slider +Time.deltaTime/speed;
     sun.color = Color.Lerp (SunNight, SunDay, slider*2);
 
 
 
     //THIS WAS ADDED IN TUTORIAL NUMBER 24. It allows for changing the color that reflects of a water object.
     //Uncheck IncludeWater if you are not interested in using this.
     if (IncludeWater == true)
     {
         Water.renderer.material.SetColor("_horizonColor", Color.Lerp (WaterNight, WaterDay, slider2*2-0.2));
     }
 
     if(slider<0.5){
         slider2= slider;
     }
     if(slider>0.5){
         slider2= (1-slider);
     }
     sun.intensity = (slider2-0.2)*1.7;
 
 
     if(Tod<4){
         //it is Night
         RenderSettings.skybox=SkyBoxMaterial1;
         RenderSettings.skybox.SetFloat("_Blend", 0);
         SkyBoxMaterial1.SetColor ("_Tint", NightTint);
         RenderSettings.ambientLight = NightAmbientLight;
         RenderSettings.fogColor = NightFogColor;
     }
     if(Tod>4&&Tod<6){
         RenderSettings.skybox=SkyBoxMaterial1;
         RenderSettings.skybox.SetFloat("_Blend", 0);
         RenderSettings.skybox.SetFloat("_Blend", (Tod/2)-2);
         SkyBoxMaterial1.SetColor ("_Tint", Color.Lerp (NightTint, DuskTint, (Tod/2)-2) );
         RenderSettings.ambientLight = Color.Lerp (NightAmbientLight, DuskAmbientLight, (Tod/2)-2);
         RenderSettings.fogColor = Color.Lerp (NightFogColor,DuskFogColor, (Tod/2)-2);
         //it is Dusk
     }
     if(Tod>6&&Tod<8){
         RenderSettings.skybox=SkyBoxMaterial2;
         RenderSettings.skybox.SetFloat("_Blend", 0);
         RenderSettings.skybox.SetFloat("_Blend", (Tod/2)-3);
         SkyBoxMaterial2.SetColor ("_Tint", Color.Lerp (DuskTint,MorningTint,  (Tod/2)-3) );
         RenderSettings.ambientLight = Color.Lerp (DuskAmbientLight, MorningAmbientLight, (Tod/2)-3);
         RenderSettings.fogColor = Color.Lerp (DuskFogColor,MorningFogColor, (Tod/2)-3);
         //it is Morning
     }
     if(Tod>8&&Tod<10){
     RenderSettings.ambientLight = MiddayAmbientLight;
     RenderSettings.skybox=SkyBoxMaterial2;
     RenderSettings.skybox.SetFloat("_Blend", 1);
     SkyBoxMaterial2.SetColor ("_Tint", Color.Lerp (MorningTint,MiddayTint,  (Tod/2)-4) );
     RenderSettings.ambientLight = Color.Lerp (MorningAmbientLight, MiddayAmbientLight, (Tod/2)-4);
     RenderSettings.fogColor = Color.Lerp (MorningFogColor,MiddayFogColor, (Tod/2)-4);
 
     //it is getting Midday
     }
 }

Any help is appreciated.

Cheers,

Stormy102