condition mean min max 1 h after light 1.6951369234999998 1.438914345 1.9513595019999999 3 h after light 2.473259495333333 1.556223556 3.342603664 5 h after light 1.3023459750000002 0.8324886020000001 1.76851026 7 h after light 2.825929399666667 1.048102672 3.874799419 9 h after light 2.936685235333333 1.245364046 4.632699762 11 h after light 1.7501384333333334 0.853001322 2.841261621 13 h after light 1.9730612606666666 0.48982207899999997 2.794306563 15 h after light 2.255550738 1.1634141340000002 2.80922379 1 h after dark 2.9731147406666665 2.215913144 3.99978886 3 h after dark 4.6589026853333335 3.203758432 6.355715056 5 h after dark 4.175275192333333 1.96576612 7.2521493889999995 7 h after dark 4.772518833666666 3.250650678 6.211384728