Why would you want to convert your wallet.dat into human-readable format? It contains information that makes it difficult to write down with no mistakes, such as your transactions etc., even if it was encoded into a seed phrase. For instance, if it's 1MB then you need to encode those 1 million bytes (= 4 million bits) into a seed phrase. With a quick calculation it's 4,000,000 / 11 = 363,636 words.
I can't find this timesmart value you're saying when I open my wallet.dat. Where exactly is it? I can't read anything from my wallet file as it's not readable from text editors.
Keyword search will help you (see screenshot)