What time is the McGregor vs Diaz fight on at UFC 196?

Conor McGregor takes on Nate Diaz on Saturday night (Sunday morning for UK and Ireland fans).
Here, talkSPORT tells you what you need to know in order to watch UFC 196.
When and where is the fight?
Saturday 5 March at Las Vegas' MGM. The weigh in is on Friday night at midnight (GMT).
How can I watch it?
UFC 196 is live on BT Sport 2, with the action beginning at 3am (GMT) and McGregor and Diaz expected to fight at around 5am. Prelims are on at 1am.
Who else is on the card?
Holly Holm defends her women's bantamweight belt against Miesha Tate in co-main event. The others are:
Gian Villante v Ilir Latifi
Corey Anderson v Tom Lawlor
Amanda Nunes v Valentina Shevchenko
HOLLY HOLM TELLS SPORT MAGAZINE THE DIFFERENCES BETWEEN ROUSEY AND TATE
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