condition mean min max 3 h after light 0.00941475 0.0 0.112977 7 h after light 0.036373608333333335 0.0 0.154484 11 h after light 0.032769091666666667 0.0 0.216723 2 h after dark 0.040652741666666665 0.0 0.260956 6 h after dark 0.015837275 0.0 0.133781 10 h after dark 0.023988675 0.0 0.160319