condition mean min max 0 h after light 1.446875 1.18319 1.71056 2 h after light 2.513675 2.37059 2.65676 4 h after light 1.3052700000000002 1.20221 1.40833 8 h after light 1.785435 1.57104 1.99983 12 h after light 2.820685 1.78252 3.85885 2 h after dark 1.31855 1.21812 1.41898 4 h after dark 1.65069 1.43312 1.86826 8 h after dark 1.77901 1.46673 2.09129 12 h after dark 1.7766549999999999 1.38818 2.16513