condition mean min max 2 h after light 0.0280715 0.0 0.168429 6 h after light 0.17401933333333333 0.0 0.432425 10 h after light 0.20387966666666665 0.0 0.573104 14 h after light 0.3544105 0.0 1.35799 18 h after light 0.2867765 0.0 0.696407 2 h after dark 0.24077283333333332 0.0 0.378476