condition mean min max 1 h after light 2.1338898349999997 1.577764045 2.690015625 3 h after light 2.7380214096666666 2.360246541 3.060201092 5 h after light 3.6800404373333335 3.469389135 4.086843421 7 h after light 3.176104973 2.186196561 4.455595365 9 h after light 2.9644620423333334 2.7622828760000004 3.2145224110000004 11 h after light 3.5664977333333336 3.243229776 3.979224356 13 h after light 3.340990381666667 2.939305285 4.043694223 15 h after light 4.397032040666667 4.178701654 4.552799671 1 h after dark 3.735520014 3.198388172 4.20552875 3 h after dark 3.8714663853333335 3.38811424 4.131753726 5 h after dark 3.4425606613333333 3.415536467 3.456498185 7 h after dark 2.969380982666667 2.641372268 3.360327968