condition mean min max 1 h after light 1.5700120885 1.3812589480000002 1.758765229 3 h after light 1.3266257193333333 1.191090051 1.547832888 5 h after light 1.2460279793333333 0.8414259340000001 1.8628070890000001 7 h after light 1.3057060093333333 1.0680672979999999 1.64285159 9 h after light 1.6363396353333335 1.094695082 2.396765708 11 h after light 2.039928043 1.5892618790000002 2.370791064 1 h after dark 1.8801581429999998 1.4051283669999999 2.511032851 3 h after dark 2.4458481026666665 2.065027206 3.127020232 5 h after dark 2.650865247 1.924193335 3.356508803 7 h after dark 2.3122995459999998 2.057113947 2.526647574 9 h after dark 2.305136918666667 2.053791919 2.597247162 11 h after dark 1.942592655 1.66939002 2.1182455769999997