What is the cut-off time at Eden Gardens for KKR vs PBKS?

Rain interrupted the Kolkata Knight Riders versus Punjab Kings match at Eden Gardens. Kolkata were at 7 for no loss after one over. Punjab Kings earlier posted 201/4, powered by Priyansh Arya's 69 and Prabhsimran Singh's 83. Kolkata Knight Riders bowlers pulled back things in the death overs. The cut-off time for a full match was a key point.

source https://timesofindia.indiatimes.com/sports/cricket/ipl/top-stories/kkr-vs-pbks-ipl-2025-what-is-the-cut-off-time-after-kolkata-rain-halts-play-at-eden-gardens/articleshow/120651119.cms