condition mean min max 1 h after light 10.6747136375 9.426981625 11.92244565 3 h after light 10.271933405666667 8.691676987000001 11.10654026 5 h after light 11.67989667 10.878793400000001 12.11653345 7 h after light 13.862404433333333 13.19580793 14.94346712 9 h after light 16.489641493333334 14.64690155 18.57001132 11 h after light 21.434556676666666 17.92687399 23.45914909 1 h after dark 23.076437936666665 20.1480493 25.721005399999996 3 h after dark 20.933369143333334 20.50141454 21.52634421 5 h after dark 16.87297431 11.90511716 20.43805353 7 h after dark 15.132715186666667 10.43260934 22.68162722 9 h after dark 14.903424166666667 13.88732156 16.65236691 11 h after dark 10.230816917 8.160569471 11.87835206