condition mean min max 1 h after light 3.6080903435000002 3.1872205210000004 4.028960166 3 h after light 4.557607579333333 1.556223556 10.02781099 5 h after light 3.3568735246666668 2.03051178 5.043901531 7 h after light 6.129778030666667 4.507087745 8.510720152000001 9 h after light 7.556856030333333 5.802900632 8.64836143 11 h after light 7.894985950666666 7.143886076 9.382770933 13 h after light 9.949668117666667 7.408558942999999 11.79187175 15 h after light 10.38865163 10.24471906 10.62949542 1 h after dark 11.000805811 9.259974598 13.87805529 3 h after dark 12.587800275666666 9.913516657 16.35208243 5 h after dark 8.872119728666668 7.177540714 10.87822408 7 h after dark 8.155426802 5.2293076119999995 10.0943728