Countdown Timer Bonus Script Almost Working

Hi,
I'm trying to activate objects based on a countdown timer.
I'd like to activate one object if time is > 70sec, another if time < 30sec
and another if time is <= 0

Not sure why this won't work beyond: if(timeLeft >= 70),
doesn't seem to recognize the code after.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class CountdownTimerBonusTimer : MonoBehaviour {
5.  
6. public float timeLeft = 180.0f;
7. public GameObject GoldAward3;
8. public GameObject StarAward3;
9. public GameObject GoldAward2;
10. public GameObject StarAward2;
11. public GameObject GoldAward1;
12. public GameObject StarAward1;
13.  
14. public GameObject projectilePrefab;
15. private bool canInstantiateProjectile = true;
16.  
17.    
18.      void Update()
19.      {
20.          timeLeft -= Time.deltaTime;
21.  
22.          {
23.  
24.          }
25.            
26.              if(timeLeft >= 70)
27.              {
28.            
29.                  if (canInstantiateProjectile)
30.             {
31.            
32.   GoldAward3.SetActive(true);
33.   StarAward3.SetActive(true);
34.            
35.            
36.                          
37.                  if(timeLeft < 30)
38.              {
39.            
40.                  if (canInstantiateProjectile)
41.             {
42.            
43.   StarAward2.SetActive(true);
44.   StarAward2.SetActive(true);
45.          
46.            
47.            
48.  
49.                  if(timeLeft == 0)
50.              {
51.            
52.                  if (canInstantiateProjectile)
53.             {
54.            
55.    StarAward1.SetActive(true);
56.   StarAward1.SetActive(true);
57.            
58.             }
59.  
60.            
61.              }}}}}}}
62.            
63.            
64.    
65.    
66.      

 

I'm going to say your nested if statements are the issue. It is impossible for time to be both >= 70 and < 30.

 

Yes, that makes sense.
I tried using else or else if, but that does appear to be the answer.
Any suggestions on how to separate these statements?