condition mean min max 1 h after light 7.571510986 7.143764983 7.999256989 3 h after light 8.383092665666666 7.142851375 10.33667924 5 h after light 9.387456062333333 8.628993488999999 10.65074563 7 h after light 10.587282307666666 8.006016602999999 12.21698078 9 h after light 9.925627391666666 9.508627592 10.62468735 11 h after light 9.606985399666666 7.665815835 11.76713488 13 h after light 10.032048130666666 8.567762212 11.73239054 15 h after light 10.891468994666667 8.211317403999999 13.77665702 1 h after dark 11.762588293666667 9.373768901 13.57021663 3 h after dark 10.524868174666667 7.031935214 13.7119739 5 h after dark 8.578826297 7.196315894 10.2466094 7 h after dark 8.764656195666666 7.245707181 9.777711378