[wppick]

Schedule it right before lunch and finish early. The interviewer will have a positive imprint of you in their lizard brain since you gave them earlier access to their food. Plus your interview will be followed up with the dopamine and please of their meal/break, which might boost their memory of you as well.

[ClumsyPilot]

this is exactly opposite of what you should do, if the study is to be believed:

"They found that the likelihood of a favourable ruling peaked at the beginning of the day, steadily declining over time from a probability of about 65% to nearly zero, before spiking back up to about 65% after a break for a meal or snack."