condition mean min max 1 h after light 6.853964268 5.252037359 8.455891177 3 h after light 11.175953517333333 9.804208402 12.41538504 5 h after light 9.429301854666667 8.080036434 10.44831251 7 h after light 11.07897163 10.30973417 12.31514116 9 h after light 11.786174006666666 11.13908952 12.33879924 11 h after light 9.261023209 7.5170741539999995 11.62934989 13 h after light 9.260684073333334 4.28594319 12.31888278 15 h after light 10.741578943333334 10.17819491 11.844294900000001 1 h after dark 9.510865841333334 8.077360816 11.93876372 3 h after dark 11.501743429666666 8.402309849 14.81072767 5 h after dark 10.494091584666666 9.674076614 11.98483215 7 h after dark 10.239517008 9.003018314 12.45824491