condition mean min max 0 h after light 222.9355 221.505 224.366 2 h after light 397.5135 396.602 398.425 4 h after light 274.80449999999996 266.103 283.506 8 h after light 108.12700000000001 107.619 108.635 12 h after light 250.21099999999998 216.402 284.02 2 h after dark 422.701 378.95 466.452 4 h after dark 354.04200000000003 340.037 368.047 8 h after dark 271.123 239.17 303.076 12 h after dark 256.9335 247.193 266.674