condition mean min max 3 h after light 1.1716483333333334 0.320242 2.2161 7 h after light 0.93869375 0.0 1.52001 11 h after light 0.65605075 0.0 1.37055 2 h after dark 0.571353575 5.19e-05 1.15339 6 h after dark 0.7493575833333334 0.0 1.57525 10 h after dark 0.88785 0.262188 1.7859