| before | 15 minutes after mask removal | Difference | Delta/Percent |
Control area |
|
|
|
|
average | 50.9 | 52.2 | 1.3 | 2.55 |
Minimum | 41.5 | 41.4 | −3.7 | −7.91 |
Maximum | 69.8 | 67.0 | 6.0 | 11.34 |
Stand. dev. | 8.8 | 9.3 | 3.9 | 7.67 |
Variance | 76.7 | 85.6 | 15.4 | 58.83 |
Activator: Water |
|
|
|
|
average | 53.3 | 69.2 | 15.9 | 29.83 |
Minimum | 40.8 | 47.2 | 6.4 | 14.76 |
Maximum | 66.9 | 83.3 | 27.2 | 54.73 |
Stand.dev. | 8.3 | 10.6 | 7.1 | 14.81 |
Variance | 68.7 | 113.3 | 50.1 | 219.42 |
Activator Liquid |
|
|
|
|
average | 51.3 | 81.1 | 29.8 | 58.09 |
Minimum | 43.3 | 75.7 | 22.6 | 42.56 |
Maximum | 57.3 | 86.9 | 35.0 | 80.83 |
Stand.dev. | 4.6 | 3.9 | 3.3 | 11.16 |
Variance | 21.5 | 15.4 | 10.8 | 124.61 |