condition mean min max 1 h after light 9.261185988000001 7.270450977 11.96300714 3 h after light 8.287241993333334 6.906391789 8.981250503 5 h after light 12.275091153 8.793346159 14.06270272 7 h after light 11.424275871333332 7.609099344 16.54018622 9 h after light 20.990747156666668 14.99146818 24.44030903 11 h after light 28.61996429 16.64815408 52.2180617 13 h after light 26.9184452 17.03617174 32.54142022 15 h after light 19.870438840000002 14.716205800000003 28.26145336 1 h after dark 17.258789993333334 12.57076234 24.75441059 3 h after dark 26.09206981 21.038277100000002 31.99823622 5 h after dark 16.416267196666666 11.79365816 21.73522304 7 h after dark 19.278600590333333 9.713964441 34.93842976