Lithium abundance of single stars with age computed by carrying out detailed modeling with the amp code. The stars from this work are shown as red dots. Additional stars: (g) KIC 9693187 from Beck et al. (2026) and (w) KIC 10644253, (x) KIC 6116048, (y) KIC 7680114, and (z) KIC 3656476 from Beck et al. (2017) are depicted as black pentagons. Vertical, down-oriented errors indicate that the reported A(Li) is an upper limit (for stars a, c, e, f, g, and z). Toulouse–Geneva Evolution Code (TGEC) evolutionary tracks from Beck et al. (2017) are shown in cyan, and yellow represents the theoretical evolution of A(Li) for models of the indicated mass with [Fe/H] = +0.2, and −0.2 dex, respectively. The dashed black evolutionary track depicts the evolution of Li calculated by do Nascimento et al. (2009), and the solar marker depicts the measured A(Li_⊙) and age of the Sun.