condition mean min max 3 h after light 0.3201156666666667 0.127339 0.456234 6 h after light 0.769648 0.300582 1.34397 9 h after light 0.6984283333333333 0.430031 0.875785 12 h after light 0.48283899999999996 0.108503 0.731914 3 h after dark 0.035803 0.0 0.107409 6 h after dark 0.0 0.0 0.0 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0