condition mean min max 0 h after light 74.64555 68.4114 80.8797 2 h after light 83.80449999999999 82.6199 84.9891 4 h after light 70.5 66.7964 74.2036 8 h after light 83.88425000000001 82.5954 85.1731 12 h after light 75.80369999999999 75.4295 76.1779 2 h after dark 93.03790000000001 87.6322 98.4436 4 h after dark 75.97235 71.3368 80.6079 8 h after dark 74.5969 73.6834 75.5104 12 h after dark 76.26685 68.685 83.8487