condition mean min max 0 h after light 1.918425 1.42064 2.41621 2 h after light 0.7668595 0.737519 0.7962 4 h after light 0.730842 0.590264 0.87142 8 h after light 0.7502504999999999 0.674473 0.826028 12 h after light 0.8390215000000001 0.803212 0.874831 2 h after dark 1.196945 1.04723 1.34666 4 h after dark 1.16176 1.03476 1.28876 8 h after dark 1.9094799999999998 1.43979 2.37917 12 h after dark 1.6721 1.43345 1.91075