condition mean min max 3 h after light 0.05183706666666666 0.0 0.0806107 6 h after light 0.07052663333333334 0.0 0.159759 9 h after light 0.0 0.0 0.0 12 h after light 0.01175755 0.0 0.0470302 3 h after dark 0.0 0.0 0.0 6 h after dark 0.0 0.0 0.0 9 h after dark 0.10443766666666666 0.0 0.313313 12 h after dark 0.0 0.0 0.0