condition mean min max 1 h after light 5.8893235665 5.47834738 6.300299752999999 3 h after light 6.194879334666666 5.962728105 6.501507715 5 h after light 6.086145569333333 5.559918485 6.818467995 7 h after light 6.840580649 5.997916837999999 7.715987861 9 h after light 6.139306957666666 5.590473758 6.718552292999999 11 h after light 5.700382766 4.911317684 6.36675897 13 h after light 5.747223601333333 5.410576777999999 5.941148978999999 15 h after light 6.764028149666667 6.268052481000001 7.574232433 1 h after dark 6.669866605666667 5.978944488 7.096423757 3 h after dark 6.770048656666667 5.625548171 8.036488017 5 h after dark 5.862631242 5.21307923 6.343139152999999 7 h after dark 5.472481308666667 3.8084421739999996 6.353120065