condition mean min max 1 h after light 1.6755380020000001 1.3812589480000002 1.969817056 3 h after light 2.056964502 1.737006324 2.262217298 5 h after light 2.172592751 1.490245671 2.804753114 7 h after light 1.450094568 1.2732102029999999 1.699197974 9 h after light 2.0004137496666665 1.118490664 2.69336042 11 h after light 2.4933427916666666 1.053684917 3.9470949269999998 1 h after dark 1.7100780596666667 1.229487321 2.032740879 3 h after dark 1.3705709873333334 0.818981489 1.7283169230000002 5 h after dark 2.0354052166666667 0.57689995 2.964297841 7 h after dark 1.9414042286666666 1.645691157 2.222407278 9 h after dark 1.6717276636666667 1.0546499040000001 2.264371675 11 h after dark 1.8496304126666667 1.447842971 2.3674509390000003