We love AK at night! If you are EE fans, definitely do it at night. FoP is an indoor ride so time of day doesn’t matter. But if you are there at night, go walk through Pandora for the glowing. It’s SO pretty! Also, jump in the FoP standby line 5 minutes before close. The line moves quickly once FP is done for the night (it generally a 45 minute wait for us).