the dark L in English is at the end of a word such as "girl", "pencil" or when it is followed by a consonant sound such as "child".
I'm curious what is happening with the dark L during a linking scenario. Does the dark L still maintain its quality of being a dark L or just becomes a normal lighter L? I mean when one word ends in a consonant sound and next starts with a vowel sound, such as: "tell us". The words "tell" and "us" are linked.