condition mean min max 4 h after light 55.335421999999994 19.136694 91.53415 8 h after light 45.305286499999994 33.218433 57.39214 12 h after light 36.158261499999995 31.939434 40.377089 4 h after dark 83.187613 47.582018 118.793208 8 h after dark 115.8111955 109.690702 121.931689 12 h after dark 33.456363 33.456363 33.456363