condition mean min max 3 h after light 0.022078691666666667 0.0 0.0943381 7 h after light 0.018852966666666665 0.0 0.0743591 11 h after light 0.018035308333333333 0.0 0.110503 2 h after dark 0.017475975 0.0 0.107889 6 h after dark 0.009994875 0.0 0.0637072 10 h after dark 0.026758716666666665 0.0 0.22421