condition mean min max 1 h after light 5.599352858 4.11971723 7.078988486 3 h after light 5.318646257 4.774544728 6.149063357999999 5 h after light 5.732776247333334 5.212810486 6.470079118999999 7 h after light 5.101360251333333 4.243793323999999 5.94079382 9 h after light 6.448366049333333 6.242695697 6.852586365 11 h after light 5.096563644 4.5700055939999995 6.025682596 13 h after light 6.1956086 5.9374446039999995 6.441456262000001 15 h after light 6.912211144333334 5.158084854 9.697849003 1 h after dark 7.437570400999999 6.596675605 8.723710687999999 3 h after dark 7.330811345 6.96800853 7.627853032999999 5 h after dark 6.431963331666666 5.924910197999999 6.911294664 7 h after dark 4.808004571666666 3.958775417 5.460532947999999