condition mean min max 1 h after light 6.318330077000001 5.611765945 7.024894209 3 h after light 8.295605597 6.419921324 11.30826711 5 h after light 8.403247445333333 7.07404104 10.9860933 7 h after light 7.376508233 4.497535039 9.760456134 9 h after light 8.466854217666667 7.023770607 9.590056834 11 h after light 10.736820744000001 9.414721762000001 12.42183176 13 h after light 7.883435781666666 6.9187368639999995 8.760528682999999 15 h after light 8.887246000000001 6.985035725 11.09718097 1 h after dark 10.383055613333333 7.21174052 12.57193632 3 h after dark 9.928365038333334 8.515424055 10.94113729 5 h after dark 10.494442540666666 8.372936112 12.99942111 7 h after dark 12.850367430999999 9.212390832999999 15.20544764