Layer | I1/I3 | Time | I1,t/I1,0h | ||
8h | 24h | 48h | |||
Top layer | 0.84 | 0.83 | 0.84 | 8h | 1.06 |
Middle layer | 0.85 | 0.84 | 0.88 | 24h | 1.38 |
Bottom layer | 0.85 | 0.83 | 0.83 | 48h | 1.52 |