condition mean min max 4 h after light 99.02766333333334 75.03279 117.3085 8 h after light 135.42407 82.02280999999999 179.5495 12 h after light 95.25014333333334 69.59463000000001 125.1714 16 h after light 39.21237 30.857190000000003 52.12529 4 h after dark 51.570346666666666 27.047390000000004 74.9284 8 h after dark 22.14497 21.43607 22.60225