Same as Fig. 13 for an initial NSE temperature of T₉ = 8.5 and two different calculations of the β-decay rates, namely the Gross Theory (version 2; Tachibana et al. 1990) and the Tamm-Dancoff approximation (TDA) of Klapdor et al. (1984). The calculations were performed with the HFB-21 mass model and corresponding rates.