condition mean min max 0 h after light 1.7558449999999999 1.46492 2.04677 2 h after light 1.608585 1.46752 1.74965 4 h after light 3.56471 3.36075 3.76867 8 h after light 3.888305 3.43113 4.34548 12 h after light 8.13478 7.4817 8.78786 2 h after dark 7.189495 6.73857 7.64042 4 h after dark 4.553095 4.19397 4.91222 8 h after dark 2.83413 2.52413 3.14413 12 h after dark 1.438445 1.2799 1.59699