Passage: The Daubert standard provides a rule of evidence regarding the admissibility of expert witnesses' testimony during United States federal legal proceedings. Pursuant to this standard, a party may raise a Daubert motion, which is a special case of motion in limine raised before or during trial to exclude the presentation of unqualified evidence to the jury. The Daubert trilogy refers to the three United States Supreme Court cases that articulated the Daubert standard:

Question: Based on this passage, when do judges typically apply the daubert standard?
Steam of consciousness below:
The important part for answering this question is: Pursuant to this standard, a party may raise a Daubert motion, which is a special case of motion in limine raised before or during trial to exclude the presentation of unqualified evidence to the jury.
So, the answer is before or during trial to exclude the presentation of unqualified evidence to the jury.