condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.03252866666666667 0.0 0.097586 9 h after light 0.37024266666666666 0.219009 0.464053 12 h after light 0.289204 0.0 0.603279 3 h after dark 0.018505133333333333 0.0 0.0555154 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0