condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.04697091666666667 0.0 0.197518 11 h after light 0.00838875 0.0 0.100665 2 h after dark 0.021582083333333335 0.0 0.258985 6 h after dark 0.01739125 0.0 0.208695 10 h after dark 0.0 0.0 0.0