condition mean min max 4 h after light 75.90406666666667 49.0562 119.6467 8 h after light 99.78447 50.71581 147.6687 12 h after light 24.907506666666666 16.48358 35.19042 16 h after light 33.781346666666664 28.678290000000004 43.200829999999996 4 h after dark 46.12498 37.10839 51.664970000000004 8 h after dark 37.38384333333333 27.0502 54.85026