condition mean min max 0 h after light 1.71031 1.48692 1.9337 2 h after light 0.717612 0.442775 0.992449 4 h after light 0.7671005 0.505231 1.02897 8 h after light 1.053179 0.855858 1.2505 12 h after light 0.781971 0.554892 1.00905 2 h after dark 1.474085 1.29867 1.6495 4 h after dark 0.9738975000000001 0.955821 0.991974 8 h after dark 0.8544845 0.83898 0.869989 12 h after dark 1.159185 1.02092 1.29745