condition mean min max 2 h after light 0.34274916666666666 0.0 0.830001 6 h after light 0.5112886666666666 0.0 1.05538 10 h after light 0.24302216666666665 0.0 0.49642 14 h after light 0.22539599999999999 0.0 0.512724 18 h after light 0.3436375 0.0 0.844602 2 h after dark 0.219768 0.0 0.414354