condition mean min max 4 h after light 95.72610800000001 90.874041 100.578175 8 h after light 96.074105 91.570035 100.578175 12 h after light 100.578175 100.578175 100.578175 4 h after dark 101.35319799999999 79.878025 122.828371 8 h after dark 99.8772335 99.176292 100.578175 12 h after dark 94.13856 94.13856 94.13856