condition mean min max 0 h after light 0.36145950000000004 0.302051 0.420868 2 h after light 0.0 0.0 0.0 4 h after light 0.1400305 0.137516 0.142545 8 h after light 2.674265 2.17323 3.1753 12 h after light 3.7918450000000004 3.09981 4.48388 2 h after dark 2.27985 1.73316 2.82654 4 h after dark 1.86619 1.21353 2.51885 8 h after dark 0.7720940000000001 0.631173 0.913015 12 h after dark 0.1440205 0.0 0.288041