condition mean min max 1 h after light 2.3651469433333334 1.460821079 3.161065642 3 h after light 2.030375832 1.5891606530000002 2.455605969 5 h after light 2.1551450733333333 1.517899039 3.0242371439999998 7 h after light 1.885897447 1.336580705 2.74341677 9 h after light 2.004562006 1.737082605 2.48010516 11 h after light 1.7866010153333334 1.3847883769999998 2.27564696 13 h after light 1.654364409 1.332104921 1.882703616 15 h after light 2.2362439886666667 1.87866457 2.883167275 1 h after dark 2.491954649666667 1.983802939 3.223272395 3 h after dark 1.5076558016666666 1.43008877 1.614878413 5 h after dark 3.149146309 2.029016457 3.767584225 7 h after dark 2.7264946093333333 1.547849471 4.266268167