condition mean min max 3 h after light 1.00570725 0.119933 1.74678 7 h after light 1.0743975 0.393488 1.90717 11 h after light 0.4689725 0.142595 0.674811 2 h after dark 0.7705293333333334 0.140364 1.51509 6 h after dark 1.2124219166666668 0.190035 5.46457 10 h after dark 0.7955787083333333 0.0 2.1907