condition mean min max 1 h after light 2.3378022456666665 1.761165144 3.0935034619999997 3 h after light 1.8432264253333333 0.9720106959999999 2.501107735 5 h after light 3.1301687286666664 2.328204097 4.1835280489999995 7 h after light 3.199843895 1.559344155 5.193245599 9 h after light 4.038899249 2.635573607 6.008976916 11 h after light 3.023545179 1.5001874080000002 3.952439458 13 h after light 2.6503222583333335 2.38781922 2.96237128 15 h after light 2.062196008 0.942048445 3.104949374 1 h after dark 2.2509744123333335 2.070055241 2.564717565 3 h after dark 3.087486586333333 2.103308009 4.826549598 5 h after dark 4.016872251666667 3.508507624 4.839483255 7 h after dark 4.414737487333333 2.5597609 6.948263183