condition mean min max 0 h after light 3.32231 2.70137 3.94325 2 h after light 5.24128 4.84805 5.63451 4 h after light 4.020605 3.82452 4.21669 8 h after light 2.308555 1.85106 2.76605 12 h after light 2.9215 2.16023 3.68277 2 h after dark 3.879435 2.40753 5.35134 4 h after dark 3.0701400000000003 3.03939 3.10089 8 h after dark 5.033075 4.23365 5.8325 12 h after dark 7.142315 6.44019 7.84444