condition mean min max 3 h after light 0.0162006 0.0 0.0486018 6 h after light 0.1521564 0.0642146 0.298523 9 h after light 0.1236339 0.0636097 0.20176 12 h after light 0.09644259999999999 0.0662208 0.141777 3 h after dark 0.29340866666666665 0.109598 0.551443 6 h after dark 0.06963486666666667 0.0315604 0.104545 9 h after dark 0.25757773333333334 0.0268375 0.69867 12 h after dark 0.21927945 0.0723559 0.366203