condition mean min max 1 h after light 9.311025769 8.069460167999999 10.55259137 3 h after light 6.413624285 3.660814947 8.929805124 5 h after light 10.945940576666667 10.02835388 12.22872358 7 h after light 8.823408415666666 6.677396784 11.92796927 9 h after light 7.028503398 3.994609514 10.35749963 11 h after light 5.611623708 1.462120928 8.297768722999999 1 h after dark 8.444415547666667 7.533098552 9.250428418 3 h after dark 9.569636161333333 6.695694274 13.550421 5 h after dark 11.187933866666667 10.36694718 12.69179891 7 h after dark 9.066102598333334 8.394990326 9.521498839 9 h after dark 10.261266311 7.314696088 14.26552765 11 h after dark 6.850043176333333 6.515293367999999 7.164654157