condition mean min max 1 h after light 0.919514179 0.863348607 0.9756797509999999 3 h after light 2.164114855666667 1.4325444280000001 2.8810871610000004 5 h after light 2.2511873566666667 0.8324886020000001 3.07851786 7 h after light 1.9574129076666669 0.524051336 3.6183662180000002 9 h after light 2.247132554666667 0.6918689140000001 3.35957405 11 h after light 2.6279820133333334 0.47981324399999997 3.968188511 13 h after light 2.298424667 0.18368328 3.549524553 15 h after light 1.9274527986666667 1.252907529 2.733298823 1 h after dark 2.960163205333333 1.6968801219999998 4.074420943 3 h after dark 4.007075914666666 3.68734461 4.566241885 5 h after dark 3.346416598666667 2.09258974 4.056870838 7 h after dark 3.698479029 2.81109116 4.327032058