condition mean min max 4 h after light 286.7 286.7 286.7 8 h after light 390.45 352.9 428.0 12 h after light 619.75 443.1 796.4 4 h after dark 731.1500000000001 641.2 821.1 8 h after dark 599.8 562.5 637.1 12 h after dark 561.8 460.7 662.9