condition mean min max 4 h after light 319.92436449999997 171.693595 468.155134 8 h after light 351.2709955 298.864538 403.677453 12 h after light 360.84247400000004 277.953587 443.731361 4 h after dark 253.967476 123.134114 384.800838 8 h after dark 162.59206799999998 73.8269 251.357236 12 h after dark 187.490067 187.490067 187.490067