Sunset Wynn Primrose Courtyard Wedding

Hey,
I'm recently engaged and I'm planning my wedding for May 30th, 2018. We have chosen Primrose Courtyard at the Wynn Hotel. Being the end of May we know the temperatures will be high so we want to have a sunset wedding so it's not too hot for our day. I've looked online and it says the sunset time will be around 7:50 p.m. on May 30th. Has anyone had a sunset wedding in the Primrose Courtyard? What time did you start your ceremony to insure you had the best light? I'll attach a couple photos to give an idea of the kind of lighting I would like https://goo.gl/images/2hvbjm https://goo.gl/images/zrfsoe. It's been suggested that the best time to start the ceremony would be 7 p.m. and we will have suspended tea lights as well as candles down the aisle. I just don't want it to be too dark for the pictures after the ceremony. Any advice is greatly appreciate it. Thank you!