condition mean min max 1 h after light 1.7345358173333334 1.264426257 2.320127597 3 h after light 2.3276472743333336 1.77612073 2.762556716 5 h after light 2.61653022 1.9232990369999998 3.78029643 7 h after light 4.1381394453333336 2.4846038669999997 7.033889609 9 h after light 4.132888756333333 3.114768808 5.947028700000001 11 h after light 2.2752136343333333 1.7541860219999998 2.9942723160000004 13 h after light 3.0406747056666665 1.776139895 3.995005233 15 h after light 3.4941710473333334 2.817996855 4.5243548019999995 1 h after dark 4.805016033 2.7600736539999997 6.722825281 3 h after dark 3.8087323606666668 2.84230812 4.889492973 5 h after dark 3.045870549 1.103741795 4.396202324 7 h after dark 2.9092186790000003 2.165951531 3.8929985210000004