WaitForSeconds not working how I need it to?

Hi, I have a script;

Code (csharp):

1.  
2. @script RequireComponent(AudioSource)
3. var minStartWaitTime : float = 5;
4. var maxStartWaitTime : float = 8;
5. var minFlickerSpeed : float = 2;
6. var maxFlickerSpeed : float = 3;
7. var minWaitTime : float = 8;
8. var maxWaitTime : float = 10;
9. var audio2 : AudioSource;
10. var audio1 : AudioSource;
11. var startRandom : float = 0;
12. var endRandom : float = 2;
13.  
14.  
15.  
16.  
17. while (true)
18. {
19.      GetComponent.<Light>().enabled = true;            //Turns on the light
20.      if(Random.Range(startRandom, endRandom) < 1) {    // starts an audio
21.         audio1.Play();
22.         }
23.         else {
24.         audio2.Play();
25.         }
26.        
27.      yield WaitForSeconds (Random.Range(minFlickerSpeed, maxFlickerSpeed ));
28.      GetComponent.<Light>().enabled = false;
29.      yield WaitForSeconds (Random.Range(minWaitTime, maxWaitTime ));
30. }
31.  
32.  

It's a script I found online with a bunch of little things I've added to it. I'm trying to create the feeling of a thunderstorm. audio1 and audio2 are two different thunder claps, to keep the sound different.

The only problem I have with it is the

Code (csharp):

1.  
2.    yield WaitForSeconds (Random.Range(minFlickerSpeed, maxFlickerSpeed ));
3.  

The flickerspeed stays the same- less than half a second. The light just flashes on and off even though I have it set to stay on at least 2 seconds.

I don't know why it isn't working, anyone have any ideas?

 

What are minFlickerSpeed and maxFlickerSpeed set to in the inspector?

 

...... 0.01 and 0.1...
Thankyou!

 

Your welcome. Remember for public and serialised values, the value in the declaration is overridden by the inspector.