condition mean min max 1 h after light 1.1798939855000001 1.132638158 1.227149813 3 h after light 0.8741767020000001 0.812688464 0.9937880170000001 5 h after light 1.1893717806666666 1.023025001 1.2940158240000001 7 h after light 1.250508332 0.980328564 1.485198455 9 h after light 1.2657083709999999 1.118094752 1.510372221 11 h after light 1.7111016133333332 1.477741604 2.063873494 13 h after light 1.280489766 1.125691386 1.480789434 15 h after light 1.2964567373333333 1.061808285 1.436428694 1 h after dark 1.3039193563333333 1.192986077 1.469401612 3 h after dark 1.28679875 1.05665321 1.589136048 5 h after dark 1.4497316773333333 1.254686865 1.5865893309999999 7 h after dark 1.3664467869999999 0.973137151 1.603554599