condition mean min max 1 h after light 1.9121215536666667 1.53537474 2.4919889 3 h after light 2.0636466136666667 1.916340787 2.330577662 5 h after light 1.8751954043333332 1.814542286 1.988971155 7 h after light 2.1215459743333334 1.5036532930000002 2.69165419 9 h after light 1.86147116 1.623341559 2.044291116 11 h after light 1.7374701476666665 1.557021605 1.8463845019999998 13 h after light 1.6994111503333333 1.4569039080000001 1.9286232159999999 15 h after light 1.3556604986666667 0.6280322970000001 2.39524666 1 h after dark 1.9190077736666666 1.479644749 2.16419718 3 h after dark 1.740732009 1.250615573 2.42231762 5 h after dark 1.8496725633333333 1.6980643 1.948750461 7 h after dark 2.5327126323333333 2.362856215 2.722080105