condition mean min max 1 h after light 3.750384015 3.468704358 4.032063672 3 h after light 3.100744632333333 1.625376929 4.012263654 5 h after light 4.051044731 3.0690750039999997 4.754083163 7 h after light 4.087816959666667 2.614209503 5.083948558 9 h after light 4.729825203 3.5059744189999997 5.683648321000001 11 h after light 3.5425874266666666 2.579841867 4.6940027419999995 13 h after light 4.087848944666667 3.251997336 4.78408894 15 h after light 3.481327308 3.1993184539999997 3.893297045 1 h after dark 4.3635497003333334 3.6988385389999996 5.2938757160000005 3 h after dark 3.7225455763333333 2.8767007689999997 4.931048315 5 h after dark 3.0643998789999998 2.51319806 3.903470248 7 h after dark 3.1007380406666667 2.3552208180000003 3.517843342