condition mean min max 0 h after light 10.00702 8.66494 11.3491 2 h after light 7.7181 7.65283 7.78337 4 h after light 8.392050000000001 8.09727 8.68683 8 h after light 7.679875 7.00972 8.35003 12 h after light 10.77435 10.2401 11.3086 2 h after dark 12.79965 12.6674 12.9319 4 h after dark 10.602084999999999 9.91047 11.2937 8 h after dark 12.0861 11.3724 12.7998 12 h after dark 11.099260000000001 9.80432 12.3942