condition mean min max 0 h after light 1.576635 1.10338 2.04989 2 h after light 0.513385 0.0 1.02677 4 h after light 0.50234 0.0 1.00468 8 h after light 0.52925 0.0 1.0585 12 h after light 1.169965 0.0 2.33993 2 h after dark 1.0552 0.0 2.1104 4 h after dark 0.4925535 0.0 0.985107 8 h after dark 1.7086999999999999 1.11174 2.30566 12 h after dark 0.54704 0.0 1.09408