condition mean min max 2 h after light 0.3804695 0.0 1.04907 6 h after light 0.46268433333333336 0.21226 0.702756 10 h after light 0.151184 0.0 0.43152 14 h after light 0.07377616666666667 0.0 0.157489 18 h after light 0.2086685 0.0 0.63626 2 h after dark 0.113114 0.0 0.338812