Darkness has fallen, two hours remain:

DPi—now #02 Cadillac, #5 Cadillac, #60 Acura

LMP2—now #52 Oreca (6th overall), #18 Oreca, #29 Oreca

LMP3—still #33 Ligier (13th overall), #30 Ligier, #38 Ligier

GTD Pro—still #3 Corvette (16th overall), #24 BMW M4, #63 Lamborghini Huracan

GTD—now #47 Ferrari 488 (23rd overall), #28 Mercedes-AMG, #21 Ferrari 488

The #48 DPi fried their front brakes and had to replace them under green. About 49 of the original 53 cars are still running.