condition	mean	min	max
1 h after light	6.973324018666667	5.328653511000001	8.545005103
3 h after light	6.733254707666666	5.375102209	7.77608557
5 h after light	6.547493842333334	5.75754808	8.115036336000001
7 h after light	6.161632081333333	5.693883863	6.442254033999999
9 h after light	7.185185350666666	6.690407287999999	8.146318421
11 h after light	5.486113453333334	5.192956412	5.7559228860000005
13 h after light	6.246704327	5.556271646	7.284519541
15 h after light	5.788981136666667	5.189701096	6.280322969
1 h after dark	7.867207268666667	7.11581489	8.840975712
3 h after dark	7.055898238666667	6.3162254	7.674231924
5 h after dark	7.20517126	6.4958348710000005	8.327421709
7 h after dark	6.551221113333334	5.322073927	7.899369716