condition mean min max 0 h after light 4.484445 4.31918 4.64971 2 h after light 0.65543 0.618122 0.692738 4 h after light 3.090485 2.41931 3.76166 8 h after light 3.817295 3.17403 4.46056 12 h after light 1.718506 0.619712 2.8173 2 h after dark 0.9805625 0.690655 1.27047 4 h after dark 6.305445000000001 4.30831 8.30258 8 h after dark 5.775415000000001 4.85808 6.69275 12 h after dark 3.2554000000000003 1.90031 4.61049