condition mean min max 3 h after light 88.53663333333333 85.2071 90.9703 6 h after light 95.8883 82.8729 119.412 9 h after light 76.1712 60.069 92.1201 12 h after light 70.159925 56.8878 77.1249 3 h after dark 59.46446666666667 57.1735 60.8256 6 h after dark 83.59693333333334 75.6033 90.3536 9 h after dark 103.25653333333334 87.6426 120.852 12 h after dark 94.12915000000001 84.8803 103.378