condition mean min max 3 h after light 0.8866164833333333 0.0606708 3.57186 7 h after light 1.2918597916666668 0.0 3.42238 11 h after light 0.674615075 0.0 1.65047 2 h after dark 0.5690827333333334 0.0 1.29276 6 h after dark 0.40157575 0.0 1.53661 10 h after dark 0.4974731333333333 0.0 1.43685