condition mean min max 1 h after light 4.228449265333333 3.8384368510000004 4.722239662 3 h after light 3.4704208673333334 2.8511411719999997 4.092676616 5 h after light 4.689907647 3.9819122389999997 5.07711058 7 h after light 6.1888633786666665 5.952696766 6.376516747999999 9 h after light 5.084340951333333 4.646116172 5.331046614 11 h after light 4.412630457000001 3.59312678 5.423754475 13 h after light 4.936884552666667 3.55227979 6.896011832 15 h after light 4.508979376666667 3.705144013 5.652290672 1 h after dark 4.580318824333333 3.748433364 5.433895007 3 h after dark 5.193915342666666 3.5813082310000004 6.280082717999999 5 h after dark 4.198603898 3.7026258760000004 5.0725411430000005 7 h after dark 4.133299722666667 3.64660621 4.85698222