condition mean min max 0 h after light 2.85099 1.8084 3.89358 2 h after light 2.838915 2.25589 3.42194 4 h after light 3.796275 3.06245 4.5301 8 h after light 3.7281050000000002 3.72102 3.73519 12 h after light 4.999795 4.03616 5.96343 2 h after dark 7.96076 7.64696 8.27456 4 h after dark 5.0269 4.44183 5.61197 8 h after dark 4.964255 3.39006 6.53845 12 h after dark 2.8422 2.6816 3.0028