condition mean min max 0 h after light 1.364975 1.26878 1.46117 2 h after light 1.30927 1.25883 1.35971 4 h after light 1.047924 0.896618 1.19923 8 h after light 0.8517815 0.758919 0.944644 12 h after light 0.9834245 0.889049 1.0778 2 h after dark 0.635374 0.577171 0.693577 4 h after dark 1.2757100000000001 1.02094 1.53048 8 h after dark 0.8806985 0.832133 0.929264 12 h after dark 1.355715 1.19687 1.51456