condition mean min max 4 h after light 213.44036666666665 162.1002 241.2299 8 h after light 90.36846 68.54466 130.3905 12 h after light 49.201930000000004 40.57755 57.382090000000005 16 h after light 103.98078666666666 99.76986 107.8036 4 h after dark 408.2208 293.0329 533.5334 8 h after dark 45.44769 17.63366 66.7964