2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/201569The Freeze Out (FO) problem is addressed for a covariant FO probability and a finite FO layer with a time-like normal vector continuing the line of studies introduced in Ref. [1]. The resulting post FO momentum distribution functions are presented and discussed. We show that in general the post FO distributions are non-thermal and asymmetric distributions even for time-like FO situations.10 pages, 12 figures, major rewrite with changed content, corrected typos and new references addedNuclear Theorytext