condition mean min max 2 h after light 12.864866666666666 12.6005 13.3536 6 h after light 13.449833333333332 13.4037 13.5057 10 h after light 15.7539 14.9471 16.9839 2 h after dark 16.172733333333333 15.8152 16.5761 6 h after dark 14.594899999999999 14.0391 14.8891 10 h after dark 12.0796 10.6885 13.3151